How To Fix VVSCDI105 - &1: Field assignment for reversal not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: VVSCDI - Messages for Transferring Scheduling Items

• Message number: 105

• Message text: &1: Field assignment for reversal not permitted

What causes this issue?

There are 3 types of reversal:
1) Business case reversal
Req. fields AKTYP = 01
BLTYP = 99
REFGF
2) Partner/contract reversal
Req. fields AKTYP = 01
BLTYP = 99
GPART
VTREF
3) Payment plan reversal
Req. fields AKTYP = 01
BLTYP = 99
GPART
VTREF
POSNR

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.