Suddenly NoSuchMethodError on calling DOCUMENT_CREATE2 with JCo

Hi.
I'm working with JCo to create ("BAPI_DOCUMENT_CREATE2") and modify ("BAPI_DOCUMENT_CHANGE2", "BAPI_DOCUMENT_DELETE") documents in SAP R/3.
Until yesterday all worked fine. Suddenly I get a "NoSuchMethodError" if I call this methods.
Is it possible that the server denies the execution of this methods?
BAPI_DOCUMENT_GETLIST and similar methods are still working.
thanks,
Stefan

Hello
this looks like you are trying to call a java method which does not exist. Maybe you changed something in your java coding or you forgot to pack required .jar and .class files into your java application
also refer to java docs for
<a href="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/NoSuchMethodError.html">NoSuchMethodError</a>
regards
franz
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