SAP Message SABP_KEY_REDUNDANCY006 - &1 is non-unique, &2 is unique

Diagnosis
The table keys &V1& and &V2& are both of the type SORTED. The non-uniquekey &V1& is an initial part of the unique key &V2&. Check whether bothkeys are required.
INCLUDE INCL_MIGRATION_SCENARIO
The key &V2& has more components than &V1& and is thus more selective.In the case of all statements where the key &V1& is used, &V2& couldalso be used (exception: READ/DELETE # WITH TABLE KEY#, where all keycomponents have to be assigned exactly).
Check whether only one of the keys is used or could be used and whetherthe other key can therefore be removed.