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ABAP Web Service using WAS 6.40...

Hi everyone,

I get an exception on client side when trying to execute a BAPI.

Here is the exception :

java.lang.Exception : The parameter Return is null before the serialization but in WSDL definition this field cannot be null.

1) Is it related to the secured client : do I have use a secured client to execute a BAPI ?

2) what about the URL end point : it is always null. How can I get the URL ?

If you need more information, please ask me....

Thanks a lot.

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1 Answer

  • Posted on Jan 24, 2005 at 01:35 PM

    Hi David,

    This is not link with security or urlEndPoint.

    Your parameter named Return cannot be null. In WS, and wsdl some parameters restriction can be put, not null is one of them.



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