Error in back routing Error in communication channel

[Former Member]

Hi All,

I have 5 Idoc to file & Idoc to Jdbc scenario,

All scenarios are asynchronous , non-bpm. All are working fine.

But problem is that I am not getting ALEAUD message back in SAP as ack.

I check Table IDXNOALE it is blank.

And in SXMB_MONI i am getting Ack not possible with succed delivery flag

and followin error message

- <!-- Technical Routing of Response

-->

- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="">

<SAP:Category>XIServer</SAP:Category>

<SAP:Code area="OUTBINDING">CO_TXT_ROUTING_BACK_ERROR</SAP:Code>

<SAP:P1>,XIS</SAP:P1>

<SAP:P2>,D02,,</SAP:P2>

<SAP:P3 />

<SAP:P4 />

<SAP:AdditionalText />

<SAP:ApplicationFaultMessage namespace="" />

<SAP:Stack>Error in back routing Error in communication channel</SAP:Stack>

<SAP:Retry>M</SAP:Retry>

</SAP:Error>

Please guide why i am not getting ack. previosly i was on SP16 but i upgraded XI system to SP18 still no ack.

Regards

[Former Member]

closed

[martin_summererzwei]

Obviously the XI does not find an apropriate Communication channel for the Acknowledge IDOC.

So what you should do is to setup an Communication Channel for the System taht receives the Achknowledge of type IDOC Adapter.

[Former Member]

I think there is no solution till now for this problem:

Ref:SAP Note 832965 - XI acknowledgments: Inaccurate error description for SP12

But i am on SAP16 on dev & SP18 on sand box, but getting same symptoms as explained in above note.

If still any one have some solution please let me know.

Regards

[agasthuri_doss]

Hi,

This thread might help you

Regards

Agasthuri Doss