JCo RFC stop/hang

[Former Member]

Hi,

I have a JCo RFC setup in my J2EE Administrator. Lately i found out the service will hang/stop by itself as my program unable to call it and when i test connection in SM59 (TCP/IP) it will say timeout. Once i restart the service then only it can work. I check the dev_jrfc.trc file and i noticed this error message.

RfcGetException rc (7) message: One of the field names in the SELECT clause was not recognized.
<RfcGetException

Would like to know am i checking the correct trace file. Also is this error message related to my program or Netweaver server?

Thanks.

[Former Member]

Hi Adrian,

Check authorization .it might be problem due to lack of authorization.

Also Check SAPJSF user it is unlocked ??

Edited by: Surendrajain2003 on May 15, 2009 11:22 AM

[Former Member]

Hi Surendrajain2003,

But it able to run like normal.

Just that suddenly it stop by itself.

Thanks

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This is only happen to the RFC that i created for my application usage.

Will it because the RFC is too heavy? It will query my database table/insert/update and return back to R/3

Edited by: Adrian Chan on May 15, 2009 10:31 AM