Problem with IDOC: Illegal type of handler encountered

[Former Member]

Hello,

we are trying to send IDOCs (Z IDOC, own developed) from a SAP ECC System to a SAP PI (7.31, Java only) but there is a strange behavior.

When we send the IDOC from a report or the test tool WE19 the system runs on an error in SM58

The error message is

(Error message: Rollback fault: Illegal type of handler encountered: class com.sun.proxy.)

When we do now a restart within SM58 everything runs without any issues, the IDOC is gone and received within in SAP PI.

Has anybody an idea what can be the problem? Has it something to do with foreground and background processing? Is it possible that there is a problem by building the IDOC?

cheers,

Stefan

[former_member192892 · Accepted solution]

Hi Stefan,

Can you check if incorrect data format is not filled in the Idoc fields? Like characters/special characters in numeric fields or lengths exceeding the defined length etc.

Regards

Varun

[Former Member]

Based on your answers I did an additional test.

1. I prepared an IDOC with a minimum of fields, an send the message in WE19
   
   
   
2. SM58 – no error
   
   
   
3. IDOC received in PI
   
   
   
   The Error occurred as a needed segment for the receiver determination has been
   deleted in my reduced test idoc.

Result: Problem is based in the IDOC content. So I will concentrate on the segment values.

Thanks to all.

cheers,
Stefan

[Former Member]

Hi Stefan,

Have a look at the link below. Might help you. Can you please also check the cache and maybe give the system a restart?

My guess is that the other IDocs are still working?

http://benxbrain.com/en/index.do?onInputProcessing(brai_object_thread)&001_threadid=0003207949&001_b...

Regards,

Jannus Botha