Message SAP /POSDW/AGGREGATION023 - Structure &1 for aggregation: Field &2 does not exist

Diagnosis
To distinguish between key fields and data fields, the tables andstructures for aggregation must contain includes with the group namesAGGR_KEY and AGGR_DAT.
However, the structure or database table &V1& does not contain aninclude &V2&.
INCLUDE /POSDW/NOTE_IMP_OWN_AGGR OBJECT DOKU ID TX