Sync Scenario Could not determine mapping steps Error

[#1]

Hi All,

We are using Sync Scenario HTTP to RFC and Request mapping is executing fine but getting below error on Response mapping.

Not sure whether PI couldn't find the response mapping or mapping error (its not showing target field mapping error)

There is a Response Mapping added in Operation Mapping.

Transmitting the message
using connection HTTP_AAE_http://sap.com/xi/XI/System failed, due to:
com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error
encountered while executing mapping:
com.sap.aii.af.service.mapping.MappingException:
com.sap.aii.utilxi.misc.api.ResourceException: Could not determine mapping steps
for message e4a42a08-c098-11e3-89b5-004172a

Regards,

Mani

[Former Member]

Hi Manikandan,

This could be due to some change in your operation mapping. you can reactive your mapping and reassign it in your ICO. some times due to a small change in mapping (like  Harish mentioned - cache issue) we get 

this error.

Regards,

Pooja

[Former Member]

Hi Mani

I am facing the same issue. I have checked the cache and everything is fine. I am using PI 7.31 single stack version and using ICO.

Can you please let me know how did u resolved the issue?

[suman_saha]

Hi Mani/Indrajit,

Can you please tell how you have resolved the issue?

Suman

[manikandan_shanmugam3]

HI Suman,

I don't remember exactly but I do see that i have marked Harish's reply as correct answer.

Regards,

manikandan