Diagnosis
You attempted to make an entry with transaction &V2& and statistics keyV1. this is not possible as another or no statistics key is assignedto this transaction.
The statistics key that is used for the check is determined as follows:

• If the transaction is assigned to an internal transaction, the entry is
determined from the table of internal transactions.

• If it is an item from a budget billing plan, the check takes place
against the table TEABSTVOR (only IS-U).

• If it is an external transaction, the check takes place against the
entries in the view 'Attributes per Company Code and Division' (onlyIS-U, IS-T, and IS-M).

Procedure
Change the entry appropriately.