Hello,
Uncheck "Apply control records from mapping" in CC and use header mapping to send idoc data to QA system.
or
Create a partner profile in ECC with the LS name of sender Business System/Component.
BTW, if i were u then i would have corrected my config (mapping/CC) in DEV by using header mapping and then transported correct config in QA.
Thanks
Amit Srivastava
