During the last years there was time by time issues modifying values in SAP ABAP Report Variants using the CA Automic Workload Automation and it's Agent for SAP and SAP BAPI_XBP our solution is certified for.
Not all of the SAP Notes I've attached, can be found that easy on support.sap.com.
What is happen?
How to identify, that this is not an issue because of a missing field or wrong update in a SAP Job in the Automation Engine?
How to solve: please contact the SAP_BASIS Administrator and share the SAP Notes attached with him. All this SAP Notes are related to the module SAP_BASIS [Version] and SP[Version]. You can find this information at the end of the SAP Note document for which SAP_BASIS Versions and until which SP Version it is valid. I recommend to download the SAP Note document again, as this documents can be updated with other version ore related SAP Notes any time by SAP AG. SAP Notes can be implemented using the SAP Note Manager.