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Problem with JCO on unicode `

Former Member
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Since we upgraded our SAP R3 instance to unicode, we can no longer connect to it using the JCO. We are using JCO 2.0.5.

The problem occurs after we connected and created a repositoty. Once we perform a getFunctionTemplate on the repository, we get an exception

Thu 13.Sep.2007 16:09:34:0573 CEST Thread-2 com.sap.mw.jco.JCO$Exception: (104)

RFC_ERROR_SYSTEM_FAILURE: ?????????????????RFC_GET_FUNCTION_INTERFACE???????????

The logs directs us to some of the middelware stuff...

Any recommendations ?

Thx,

Dirk

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Answers (1)

Answers (1)

Former Member
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This is the full log

Mon 17.Sep.2007 15:41:23:0524 CEST Thread-5 com.sap.mw.jco.JCO$Exception: (104) RFC_ERROR_SYSTEM_FAILURE: ?????????????????R

FC_GET_FUNCTION_INTERFACE????????????

at com.sap.mw.jco.rfc.MiddlewareRFC$Client.nativeExecute(Native Method)

at com.sap.mw.jco.rfc.MiddlewareRFC$Client.execute(MiddlewareRFC.java:871)

at com.sap.mw.jco.JCO$Client.execute(JCO.java:2995)

at com.sap.mw.jco.JCO$Client.execute(JCO.java:2669)

at com.sap.mw.jco.JCO$Repository.execute(JCO.java:15421)

at com.sap.mw.jco.JCO$Repository.queryFunctionInterface(JCO.java:15685)

at com.sap.mw.jco.JCO$Repository.queryFunctionInterface(JCO.java:15447)

at com.sap.mw.jco.JCO$Repository.getFunctionInterface(JCO.java:15505)

at com.sap.mw.jco.JCO$BasicRepository.getFunctionTemplate(JCO.java:14663)

Former Member
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Hi,

Check Example1 from the JCO library to see how to handle unicode systems.

Regards,

Daniel