Hi Satish,
I'm having the same error during execution with BAPI '/AFS/BAPI_PO_CREATE' but in my case I'm testing from SE37 and system does not show any error number. I saw the same code mentioned in program. My test material has fields /AFS/SEALV and /AFS/SEAIM in use, version AFS installed is V606, could you suggest me something about this issue or another way to test it?
Regards.