Extended rebate arrangement & (predecessor of arr. &) does not exist

What causes this issue?

An error has occurred during the determination of the numbers belonging
to rebate arrangement &V2& within the framework of rebate arrangement
extension (preceding or succeeding arrangements).
Each rebate arrangement contains a reference to the corresponding
arrangement that preceded it in time.
A reference to arrangement &V1& exists - but the system was unable to
find the latter.

System Response

The function you requested has been performed, but the rebate
arrangement data is incomplete.

How to fix this error?

Please look into this situation.

Error message extract from SAP system. Copyright SAP SE.