我正在使用JDBC连接到DB2并执行SQL语句。运行一个简单的：
SELECT * FROM myview
我得到：
州：24501
消息：[SQL0501]光标CRSR0001未打开。原因。 。 。 。 。 ：游标CRSR0001在FETCH或CLOSE语句中指定，但游标未打开。游标CRSR0001具有以下条件之一：-游标CRSR0001从未打开。 -在另一个程序或该程序的另一个调用中打开了光标CRSR0001，并使用CLOSQLCSR（* ENDPGM）创建了该程序。 -在另一个模块或该模块的另一个调用中打开了光标CRSR0001，并使用CLOSQLCSR（* ENDMOD）创建了该模块。 -在该程序的另一个调用中打开了光标CRSR0001，并且已运行SQL语句的程序已结束，并且已使用CLOSQLCSR（* ENDSQL）创建了该程序。 -在该模块的另一个调用中打开了光标CRSR0001，激活组在两次调用之间结束。该模块是使用CLOSQLCSR（* ENDACTGRP）创建的。 -游标已被CLOSE，COMMIT或ROLLBACK语句关闭。 -在与当前事务不同的事务下打开了光标CRSR0001。恢复。 。 。 ：请执行以下操作之一，然后再次进行预编译：-在FETCH或CLOSE语句中使用光标之前，请确保在同一程序或模块调用中打开了光标CRSR0001。 -预编译应用程序时，请指定CLOSQLCSR（* ENDSQL），CLOSQLCSR（* ENDJOB）或CLOSQLCSR（* ENDACTGRP）。 -如果游标已被COMMIT或ROLLBACK关闭，请在COMMIT或ROLLBACK语句上指定HOLD以保留所有打开的游标，准备好的语句和表上的锁。
错误：-501
当我调用时从结果集中获取最后一行之后，就会发生这种情况
rs.next()
如果我在select语句中添加where子句，则可能会或可能不会出现相同的错误（取决于我要过滤的内容）。似乎与任何特定行无关。
我已经可以通过以下方式解决问题：
*将连接字符串中的“块大小”参数更改为2的任意幂，但32除外（默认值）
或通过更改语句的最初创建方式：
// Get a statement from the connection
stmt = conn.createStatement(); // doesn't work
stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY); // doesn't work
stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE); // works
stmt = conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE, ResultSet.CLOSE_CURSORS_AT_COMMIT); // works
stmt = conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE, ResultSet.HOLD_CURSORS_OVER_COMMIT); // works
stmt = conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY); // works
stmt = conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY); // works
stmt = conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE); // works
stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, ResultSet.CLOSE_CURSORS_AT_COMMIT); // doesn't work
stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, ResultSet.HOLD_CURSORS_OVER_COMMIT); // doesn't work
我已经测试了JT Open的各种JDBC版本（6.4、6.6、7.4）。全部显示相同的问题，因此可能不是驱动程序问题。
另外，可能最奇怪的部分是，如果我使用相同的基础SQL创建另一个视图（不同的名称），则每次运行都很好。删除旧视图并重新创建它并不能解决问题。
最后，AS400机器最近进行了修补（大约是我们开始注意到该问题的时间）。这段代码在很长一段时间内一直运行良好。
有任何想法吗？
PS。编码：
Driver d = new com.ibm.as400.access.AS400JDBCDriver();
DriverManager.registerDriver(d);
conn = DriverManager.getConnection("jdbc:as400://1.1.1.1/MYLIB;prompt=false;keep alive=true;errors=full", "user", "pass");
stmt = conn.createStatement();
rs = stmt.executeQuery(sql);
while (rs.next()) {
System.out.println(rs.getString(1));
}
PS：跟踪输出：
Toolbox for Java - Open Source Software, JTOpen 7.4, codebase 5770-SS1 V7R1M0.05 2011/04/25 @CA
java.home=C:\Program Files\Java\jdk1.6.0_27\jre java.vm.version=20.2-b06 java.version=1.6.0_27 os.name=Windows 7 os.version=6.1
Thread[main,5,main] on maj 2 14:48:05:287 CEST 2012 as400: Properties (1026683572) : access = "all".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : block size = "32".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : block criteria = "2".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : date format = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : date separator = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : decimal separator = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : errors = "full".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : extended dynamic = "false".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : libraries = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : naming = "sql".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : package = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : package add = "true".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : package cache = "false".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : package clear = "false".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : package error = "warning".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : package library = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : password = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : prefetch = "true".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : prompt = "false".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : remarks = "system".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : sort = "hex".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : sort language = "ENU".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : sort table = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : sort weight = "shared".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : time format = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : time separator = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : trace = "true".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : transaction isolation = "read uncommitted".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : translate binary = "false".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : user = "myuser".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : package criteria = "default".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : lob threshold = "32768".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : secure = "false".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : data truncation = "true".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : proxy server = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : secondary URL = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : data compression = "true".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : big decimal = "true".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : thread used = "true".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : cursor hold = "true".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : lazy close = "false".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : driver = "toolbox".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : bidi string type = "5".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : key ring name = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : key ring password = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : full open = "false".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : server trace = "2".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : database name = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : extended metadata = "false".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : cursor sensitivity = "asensitive".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : behavior override = "0".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : package ccsid = "13488".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : minimum divide scale = "0".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : maximum precision = "31".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : maximum scale = "31".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : translate hex = "character".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : toolbox trace = "all".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : qaqqinilib = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : login timeout = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : true autocommit = "false".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : bidi implicit reordering = "true".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : bidi numeric ordering = "false".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : hold input locators = "true".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : hold statements = "false".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : rollback cursor hold = "false".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : variable field compression = "true".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : query optimize goal = "0".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : keep alive = "true".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : receive buffer size = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : send buffer size = "".
Thread[main,5,main] on maj 2 14:48:05:303 CEST 2012 as400: Properties (1026683572) : XA loosely coupled support = "0".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Properties (1026683572) : translate boolean = "true".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Properties (1026683572) : metadata source = "-1".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Properties (1026683572) : query storage limit = "-1".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Properties (1026683572) : decfloat rounding mode = "half even".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Properties (1026683572) : autocommit exception = "false".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Properties (1026683572) : auto commit = "true".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Properties (1026683572) : ignore warnings = "".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Properties (1026683572) : secure current user = "true".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Properties (1026683572) : concurrent access resolution = "0".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Properties (1026683572) : jvm16 synchronize = "false".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Properties (1026683572) : socket timeout = "".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Properties (1026683572) : use block update = "false".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Properties (1026683572) : maximum blocked input rows = "32000".
Thread[main,5,main] on maj 2 14:48:05:318 CEST 2012 as400: Driver AS/400 Toolbox for Java JDBC Driver (493939748) : Using IBM Toolbox for Java JDBC driver implementation.
...
Thread[main,5,main] on maj 2 14:48:07:050 CEST 2012 as400: static method Connection VPAASXXX (1241535332) : Throwing exception, id: 1 error class: 1 return code: -501 reason: [SQL0501] Cursor CRSR0001 not open. Cause . . . . . : The cursor CRSR0001 was specified in a FETCH or CLOSE statement, but the cursor is not open. Cursor CRSR0001 has one of the following conditions: -- Cursor CRSR0001 was never opened. -- The cursor CRSR0001 was opened in another program or another call of this program and the program was created with CLOSQLCSR(*ENDPGM). -- The cursor CRSR0001 was opened in another module or another call of this module and the module was created with CLOSQLCSR(*ENDMOD). -- The cursor CRSR0001 was opened in another call of this program and programs which have run SQL statements have ended and the program was created with CLOSQLCSR(*ENDSQL). -- The cursor CRSR0001 was opened in another call of this module and the activation group ended between calls. The module was created with CLOSQLCSR(*ENDACTGRP). -- The cursor was closed by a CLOSE, COMMIT, or ROLLBACK statement. -- The cursor CRSR0001 was opened under a transaction which is different than the current transaction. Recovery . . . : Do one of the following and precompile again: -- Make certain that cursor CRSR0001 is opened in the same program or module call prior to using the cursor in an FETCH or CLOSE statement. -- Specify either CLOSQLCSR(*ENDSQL), CLOSQLCSR(*ENDJOB), or CLOSQLCSR(*ENDACTGRP) when precompiling the application. -- If the cursor was closed by a COMMIT or ROLLBACK, specify HOLD on the COMMIT or ROLLBACK statement to preserve any open cursors, prepared statements, and locks on tables. state: 24501.java.sql.SQLException: [SQL0501] Cursor CRSR0001 not open. Cause . . . . . : The cursor CRSR0001 was specified in a FETCH or CLOSE statement, but the cursor is not open. Cursor CRSR0001 has one of the following conditions: -- Cursor CRSR0001 was never opened. -- The cursor CRSR0001 was opened in another program or another call of this program and the program was created with CLOSQLCSR(*ENDPGM). -- The cursor CRSR0001 was opened in another module or another call of this module and the module was created with CLOSQLCSR(*ENDMOD). -- The cursor CRSR0001 was opened in another call of this program and programs which have run SQL statements have ended and the program was created with CLOSQLCSR(*ENDSQL). -- The cursor CRSR0001 was opened in another call of this module and the activation group ended between calls. The module was created with CLOSQLCSR(*ENDACTGRP). -- The cursor was closed by a CLOSE, COMMIT, or ROLLBACK statement. -- The cursor CRSR0001 was opened under a transaction which is different than the current transaction. Recovery . . . : Do one of the following and precompile again: -- Make certain that cursor CRSR0001 is opened in the same program or module call prior to using the cursor in an FETCH or CLOSE statement. -- Specify either CLOSQLCSR(*ENDSQL), CLOSQLCSR(*ENDJOB), or CLOSQLCSR(*ENDACTGRP) when precompiling the application. -- If the cursor was closed by a COMMIT or ROLLBACK, specify HOLD on the COMMIT or ROLLBACK statement to preserve any open cursors, prepared statements, and locks on tables.
at com.ibm.as400.access.JDError.createSQLExceptionSubClass(JDError.java:819)
at com.ibm.as400.access.JDError.throwSQLException(JDError.java:699)
at com.ibm.as400.access.JDError.throwSQLException(JDError.java:669)
at com.ibm.as400.access.JDServerRowCache.fetch(JDServerRowCache.java:358)
at com.ibm.as400.access.JDServerRowCache.fetch(JDServerRowCache.java:269)
at com.ibm.as400.access.JDServerRowCache.next(JDServerRowCache.java:792)
at com.ibm.as400.access.AS400JDBCResultSet.next(AS400JDBCResultSet.java:1830)
at com.mycompany.jdbctest.Main.runsql(Main.java:65)
at com.mycompany.jdbctest.Main.main(Main.java:20)
SQL Exception:
SQL : SELECT * FROM transfersearchview where status in (1, 4)
State : 24501
Message: [SQL0501] Cursor CRSR0001 not open. Cause . . . . . : The cursor CRSR0001 was specified in a FETCH or CLOSE statement, but the cursor is not open. Cursor CRSR0001 has one of the following conditions: -- Cursor CRSR0001 was never opened. -- The cursor CRSR0001 was opened in another program or another call of this program and the program was created with CLOSQLCSR(*ENDPGM). -- The cursor CRSR0001 was opened in another module or another call of this module and the module was created with CLOSQLCSR(*ENDMOD). -- The cursor CRSR0001 was opened in another call of this program and programs which have run SQL statements have ended and the program was created with CLOSQLCSR(*ENDSQL). -- The cursor CRSR0001 was opened in another call of this module and the activation group ended between calls. The module was created with CLOSQLCSR(*ENDACTGRP). -- The cursor was closed by a CLOSE, COMMIT, or ROLLBACK statement. -- The cursor CRSR0001 was opened under a transaction which is different than the current transaction. Recovery . . . : Do one of the following and precompile again: -- Make certain that cursor CRSR0001 is opened in the same program or module call prior to using the cursor in an FETCH or CLOSE statement. -- Specify either CLOSQLCSR(*ENDSQL), CLOSQLCSR(*ENDJOB), or CLOSQLCSR(*ENDACTGRP) when precompiling the application. -- If the cursor was closed by a COMMIT or ROLLBACK, specify HOLD on the COMMIT or ROLLBACK statement to preserve any open cursors, prepared statements, and locks on tables.
Error : -501
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 send(): send request...
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Cursor CRSR0001 (1338396376) : Closing with reuse flag = 241.
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Cursor CRSR0001 (1338396376) closed.
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: ResultSet CRSR0001 (1242359702) closed.
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 send and receive(): ...
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 send(): send request...
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 Data stream sent (connID=1399560387) ...
00 00 00 28 00 00 E0 04 00 00 00 00 00 00 00 34
00 14 1D 02 80 04 00 00 00 00 00 00 00 01 00 01
00 00 00 01 00 00 00 00
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 AS400Server.receive
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 receive(): Reply not found. Waiting...
Thread[AS400 Read Daemon [system:10.20.28.2;job:564820/QUSER/QZDASOINIT],5,main] on maj 2 14:48:07:065 CEST 2012 Data stream data received (connID=1399560387) ...
00 00 00 28 00 00 E0 04 00 00 00 00 00 00 00 34
00 14 28 00
Thread[AS400 Read Daemon [system:10.20.28.2;job:564820/QUSER/QZDASOINIT],5,main] on maj 2 14:48:07:065 CEST 2012 Data stream data received (connID=1399560387) ...
80 04 00 00 00 00 00 00 00 01 1D 02 1D 02 00 00
00 00 00 00
Thread[AS400 Read Daemon [system:10.20.28.2;job:564820/QUSER/QZDASOINIT],5,main] on maj 2 14:48:07:065 CEST 2012 run(): Adding reply: 52
Thread[AS400 Read Daemon [system:10.20.28.2;job:564820/QUSER/QZDASOINIT],5,main] on maj 2 14:48:07:065 CEST 2012 run(): Notifying threads.
Thread[AS400 Read Daemon [system:10.20.28.2;job:564820/QUSER/QZDASOINIT],5,main] on maj 2 14:48:07:065 CEST 2012 run(): Threads notified.
Thread[AS400 Read Daemon [system:10.20.28.2;job:564820/QUSER/QZDASOINIT],5,main] on maj 2 14:48:07:065 CEST 2012 run(): Waiting for reply...
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 receive(): Valid reply found: 52
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 send(): send request...
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 Data stream sent (connID=1399560387) ...
00 00 00 28 00 00 E0 04 00 00 00 00 00 00 00 35
00 14 1F 01 00 04 00 00 00 00 00 00 00 01 00 01
00 00 00 01 00 00 00 00
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Statement STMT0001 (1091981526) closed.
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Statement STMT0001 (2142386190) open. Parent: Connection VPAASXXX (1241535332) .
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Statement STMT0001 (2142386190) : Escape processing = "true".
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Statement STMT0001 (2142386190) : Fetch direction = "1000".
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Statement STMT0001 (2142386190) : Fetch size = "0".
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Statement STMT0001 (2142386190) : Max field size = "0".
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Statement STMT0001 (2142386190) : Max rows = "0".
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Statement STMT0001 (2142386190) : Query timeout = "0".
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Statement STMT0001 (2142386190) : Result set concurrency = "1007".
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Statement STMT0001 (2142386190) : Result set holdability = "1".
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Statement STMT0001 (2142386190) : Result set type = "1003".
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Statement STMT0001 (2142386190) : Behavior Override = "0".
Thread[main,5,main] on maj 2 14:48:07:065 CEST 2012 as400: Statement STMT0001 (2142386190) : Data to correlate statement with cursor Cursor CRSR0001 (226386081) .
...
Thread[main,5,main] on maj 2 14:48:07:096 CEST 2012 as400: Statement STMT0001 (2142386190) : Executed immediately STMT0001*, SQL Statement -->[CALL QSYS.QCMDEXC('QSYS/ENDDBMON', 0000000013.00000)].
Thread[main,5,main] on maj 2 14:48:07:096 CEST 2012 as400: Statement STMT0001 (2142386190) : Update count = 0.
Thread[main,5,main] on maj 2 14:48:07:096 CEST 2012 as400: Statement STMT0001 (2142386190) : Result set = false.
Thread[main,5,main] on maj 2 14:48:07:096 CEST 2012 as400: Statement STMT0001 (2142386190) : Number of result sets = 0.
Thread[main,5,main] on maj 2 14:48:07:096 CEST 2012 send and receive(): ...
Thread[main,5,main] on maj 2 14:48:07:096 CEST 2012 send(): send request...
...
Thread[main,5,main] on maj 2 14:48:07:112 CEST 2012 as400: Statement STMT0001 (2142386190) closed.
Thread[main,5,main] on maj 2 14:48:07:112 CEST 2012 Sending end job request...
...
Thread[main,5,main] on maj 2 14:48:07:112 CEST 2012 forceDisconnect calling readDaemon_.interrupt
Thread[AS400 Read Daemon [system:10.20.28.2;job:564820/QUSER/QZDASOINIT],5,main] on maj 2 14:48:07:112 CEST 2012 run(): Caught SocketException during disconnect:
java.net.SocketException: socket closed
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:129)
at com.ibm.as400.access.DataStream.readFromStream(DataStream.java:52)
at com.ibm.as400.access.ClientAccessDataStream.construct(ClientAccessDataStream.java:52)
at com.ibm.as400.access.AS400ThreadedServer.run(AS400ThreadedServer.java:357)
at java.lang.Thread.run(Thread.java:662)
Thread[AS400 Read Daemon [system:10.20.28.2;job:564820/QUSER/QZDASOINIT],5,main] on maj 2 14:48:07:112 CEST 2012 run(): Notifying threads after IOException.
Thread[AS400 Read Daemon [system:10.20.28.2;job:564820/QUSER/QZDASOINIT],5,main] on maj 2 14:48:07:112 CEST 2012 run(): Threads notified after IOException.
Thread[main,5,main] on maj 2 14:48:07:112 CEST 2012 Server disconnected
Thread[main,5,main] on maj 2 14:48:07:112 CEST 2012 as400: Connection VPAASXXX (1241535332) closed.
WRKPTFGRP的输出：
PTF-grupp Nivå Status
SF99626 6 Installerad
SF99626 7 Installerad
SF99616 8 Installerad
SF99616 11 Installerad
SF99610 10215 Installerad
SF99610 11256 Installerad
SF99609 102 Installerad
SF99609 114 Installerad
SF99608 23 Installerad
SF99608 28 Installerad
SF99601 21 Installerad
SF99601 24 Installerad
SF99562 17 Installerad
SF99562 18 Installerad
SF99356 21 Installerad
SF99356 22 Installerad
SF99354 8 Installerad
SF99354 13 Installerad
SF99350 6 Installerad
SF99350 9 Installerad
SF99349 14 Installerad
SF99187 23 Installerad
SF99187 24 Installerad
SF99144 3 Installerad
SF99144 4 Installerad
SF99115 22 Installerad
SF99115 23 Installerad
最佳答案
我建议运行跟踪以获取更多信息。
请参阅IBM软件技术文档：The All-In-One Toolbox Tracing Guide。
另外，请检查连接作业日志以获取诊断消息。您可以从跟踪或使用连接对象上的getServerJobIdentifier()方法获取作业编号，用户和名称。
String serverJobIdentifier =
((AS400JDBCConnection)conn).getServerJobIdentifier();
一些其他信息可能会有所帮助：
这是本地运行还是远程运行？
您正在使用哪个JVM？
您是否检查过CUM和分组PTF级别？
您可以包含
WRKPTFGRP命令的输出吗？