Hi Ashok,
Can you please review note 1433588, especially the manual settings :
Solution
Implement the advance correction.
Manual steps:
Call transaction SM30
and make the following entry in the table CRMMAPTAB
in ECC
R/3:
--------------------------------------------------------------
Table
Name Counter Table Name in BAPIMTCS Table
Name
--------------------------------------------------------------
VBFA 2 BAPISDFLOWEXTBILL BAPISDFLOW
=================================================
Best regards - Christophe