SAP Message CACS_STDCTR004 - Agreement type &1(&2) only allows one agreement for each std contract

Diagnosis
More than one agreement of agreement type &v1&(&v2&) has been definedfor standard contract &v3&. However, for agreement type &v1&( &v2&) onlyone agreement for each standard contract is allowed.

System Response
Only agreement &v4& for the standard contract will be used.

Procedure
Check standard contract &v3& and make sure that it only has oneagreement of agreement type &v1&(&v2&).