Doc.ref ERROR

Hello All

I am working on SRM5.0 SP: 11, system was working perfectly with certain backend system(IDES). recently I have change the backend system .I have done all the configuration according to the new landscape,but when I am trying to create a SC getting an ERROR saying that "SYSTEM RD1CLNT122 OF PURCH.ORGANIZATION BSL SUPPORT DIFFERS FROM DOC.REFERENCE SRMCLNT001

here RD1CLNT122 ics backend logical system

SRMCLNT001 IS SRM logical system

BSL SUPPORT is purchase organization

I have already seeen couple thread regarding the same but all its problem SP level .Presenlt I am using the latest SP level .

Kindly help me to solve ths issue

Regards

Rajesh