Runtime error - FBL1N - vendor balance with customer line item

Hi gurus,

One scenario where i have assign vendor as customer & customer as vendor in vendor & customer data. also make tick mark for both clearing with vendor & customer.

when i see the customer report with vendor item it shows me the customer & vendor dues but when i tried to see the vendor balance with customer line item it gives dump error.

Runtime Errors PERFORM_NOT_FOUND

Exception CX_SY_DYN_CALL_ILLEGAL_FORM

Error analysis

An exception occurred that is explained in detail below.

The exception, which is assigned to class 'CX_SY_DYN_CALL_ILLEGAL_FORM', was

not caught in

procedure "%_LDB_CALLBACK" "(FORM)", nor was it propagated by a RAISING clause.

Since the caller of the procedure could not have anticipated that the

exception would occur, the current program is terminated.

The reason for the exception is:

The program "RSDBRUNT" is meant to execute an external PERFORM,

namely the routine "CB_DDF_GET_KNA1 " of the program "RFITEMAP ", but

this routine does not exist.

This may be due to any of the following reasons:

1. One of the programs "RSDBRUNT" or "RFITEMAP " is currently being developed.

The name "CB_DDF_GET_KNA1 " of the called routine may be incorrect, or

the routine "CB_DDF_GET_KNA1 " is not yet implemented in the program "RFITEMAP

".

-

2. If the program SAPMSSY1 is involved in the runtime error, one of

the function modules called via RFC is not flagged as remote-capable.

(see Transaction SE37 Goto -> Administration -> RFC flag)

3. There is an inconsistency in the system. The versions of the

programs "RSDBRUNT" and "RFITEMAP " do not match.

Warm regards,

Dhananjay R.