Already exists in called system (pipeline CENTRAL)

[Former Member]

Hi,

I am working on IDOC to IDOC Async scenario with two XI boxes.

In this scenario first XI BOX receive an IDOC from the source SAP system and pass it to the second XI BOX where message get filtered in the second XI BOX and send back to the first XI BOX.

The first message that I tried to process gave an error while returning the filtered the message back to the first XI BOX.

The error what I am getting is a message id along with the error statement.

Message ID XXXXXXXXXXXXXXXX

Already exists in called system (pipeline CENTRAL)

How to rectify this?

Experts any comments!

Edited by: Alok chaurasia on Mar 3, 2008 10:56 AM

Edited by: Alok chaurasia on Mar 4, 2008 6:25 AM

[Former Member]

Hi Prateek,

I have already identified the cause of error however I would be looking for help on solution side of this problem.

Regards,

Alok

[prateek]

Havent used it but see if handling conversation ID could help u somehow

http://help.sap.com/saphelp_nw04/helpdata/en/17/50d440e14f8431e10000000a1550b0/content.htm

Regards,

Prateek

[prateek]

Why are u using two XI boxes?

The message sent from XI BOX1 is sent to XI BOX2 and sent back to XI BOX1. Now the XI BOX1 receives the same message twice and the message ID is same in both the case. Thats y u r getting this error

Regards,

Prateek

[nisarkhan_n]

check the table SXMSCLUP with the message ID which you are getting in error, that message ID is present in that table so it is thrping this error...