SAP Message CACSPSCASE061 - Specifying group contracts for dedicated contracts is critical

Diagnosis
If the Dedicated Partnership Contracts switch is set for theapplication, you do not need to specify a group contract for theparticipant.
The concept of dedicated contracts provides unequivocal information onthe partnership through a membership contract, since each contractcannot be assigned to more than one partnership. Constellationsdiffering from this, where a contract is assigned to more than onepartnership, may experience data inconsistencies.
In the current case, group contract &v3& is assigned to participantV1 (contract v2).

System Response
The system issues a warning about possible data inconsistencies. Howeverexecution of the commission case continues. The partnership specified bygroup contract &v3& is taken into account.