我在Talend lib目录中有jar和dll。路径和类路径已设置。我还下载并安装了VC ++ 2005重新分发sp 1修补程序以及SAP提供的缺少的dll。我试图在Windows 2003计算机和XP计算机上运行此ETL作业，结果相同。有谁可以帮我离开这里吗。
Starting job Chargebacks at 13:57 03/10/2014.
[statistics] connecting to socket on port 3350
[statistics] connected
java.lang.UnsatisfiedLinkError: no sapjco3 in java.library.path
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at com.sap.conn.jco.rt.DefaultJCoRuntime.loadLibrary(DefaultJCoRuntime.java:441)
at com.sap.conn.jco.rt.DefaultJCoRuntime.registerNativeMethods(DefaultJCoRuntime.java:307)
at com.sap.conn.jco.rt.JCoRuntime.registerNatives(JCoRuntime.java:969)
at com.sap.conn.rfc.driver.CpicDriver.<clinit>(CpicDriver.java:955)
at com.sap.conn.rfc.engine.DefaultRfcRuntime.getVersion(DefaultRfcRuntime.java:43)
at com.sap.conn.rfc.api.RfcApi.RfcGetVersion(RfcApi.java:261)
at com.sap.conn.jco.rt.MiddlewareJavaRfc.<clinit>(MiddlewareJavaRfc.java:200)
at com.sap.conn.jco.rt.DefaultJCoRuntime.initialize(DefaultJCoRuntime.java:73)
at com.sap.conn.jco.rt.JCoRuntimeFactory.<clinit>(JCoRuntimeFactory.java:23)
at com.sap.conn.jco.rt.RuntimeEnvironment.<init>(RuntimeEnvironment.java:40)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at com.sap.conn.jco.ext.Environment.getInstance(Environment.java:121)
at com.sap.conn.jco.ext.Environment.registerDestinationDataProvider(Environment.java:216)
at jdi.chargebacks_0_1.Chargebacks.tSAPConnection_1Process(Chargebacks.java:361)
at jdi.chargebacks_0_1.Chargebacks.runJobInTOS(Chargebacks.java:3718)
at jdi.chargebacks_0_1.Chargebacks.main(Chargebacks.java:3577)
Exception in thread "main" java.lang.ExceptionInInitializerError: Error getting the version of the native layer: java.lang.UnsatisfiedLinkError: no sapjco3 in java.library.path
at com.sap.conn.jco.rt.MiddlewareJavaRfc.<clinit>(MiddlewareJavaRfc.java:212)
at com.sap.conn.jco.rt.DefaultJCoRuntime.initialize(DefaultJCoRuntime.java:73)
at com.sap.conn.jco.rt.JCoRuntimeFactory.<clinit>(JCoRuntimeFactory.java:23)
at com.sap.conn.jco.rt.RuntimeEnvironment.<init>(RuntimeEnvironment.java:40)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at com.sap.conn.jco.ext.Environment.getInstance(Environment.java:121)
at com.sap.conn.jco.ext.Environment.registerDestinationDataProvider(Environment.java:216)
[statistics] disconnected
at jdi.chargebacks_0_1.Chargebacks.tSAPConnection_1Process(Chargebacks.java:361)
at jdi.chargebacks_0_1.Chargebacks.runJobInTOS(Chargebacks.java:3718)
at jdi.chargebacks_0_1.Chargebacks.main(Chargebacks.java:3577)
Job Chargebacks ended at 13:57 03/10/2014. [exit code=1]
最佳答案
首先，请确保您在\ lib \ java \中具有.jar文件
如果您使用的是Windows，则应将dll和sapjco3.jar放入PATH
如果您使用的是Linux，则需要将.so文件放入路径中。
将sapjco3.jar复制到talend lib / java文件夹中，并确保sapjco3.dll在％PATH％中（将其快速脏地放在Windows \ system32 \中）
通过双击sapjco3.jar进行测试
它应该显示有关罐子位置的信息
和dll的位置
Talend OS和sapjco3的常见问题：
如果您正在运行32位JAVA，则需要32位版本。
如果您具有64位Java，则为64位版本。