SAP Message AJ387 - Upper-level group &2 for operand group &1 was not found

Diagnosis Operand group &v1& contains group &v2& as its upper-level group.However, there is no entry for this operand group in the EOPGROUP(operand groups) table. Procedure You have the following options Enter operand group &v2& with level &v3& in the EOPGROUP table. Enter a different upper-level group in group &v1&.