How To Fix AH571 - Gestion impossible avant le &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: AH - IS-U billing (master data)

• Message number: 571

• Message text: Gestion impossible avant le &1.

Quelle est la cause de ce problème?

You have attempted to maintain the operand values before &v1&. However,
this is not permitted because the values for the operand were updated
before &v1& via a billing.

Réponse du système

The changes before &v1& are not transferred because the periods updated
via the billing must not be changed.

Comment corriger cette erreur?

Check whether the reason you attemped to change the operand values can
be accomplished by another method.

Extrait du message d'erreur du système SAP. Copyright SAP SE.