SAP Message CACSELT173 - Remuneration line to be transferred (&1/&2/&3) must not be reversed

Diagnosis
You can only transfer entitlement and liability for remuneration linesthat have not been invalidated by other processes. However the reversalindicator (FLG_REVERSED) has been set for the current remuneration lineV1/v2/v3 of commission document v1/v2.

System Response
The document is incorrect and cannot be posted.