3722956 - Error “FPM application WDA_FCLM_BAM_ACC_MASTER was started with an invalid or without configuration” during FI12 transaction in SAP S/4HANA

• An error occurs while maintaining the Bank Account through transaction FI12 .
• When executing FI12, selecting the respective Company Code, choosing the House Bank, and clicking on the option to Maintain Bank Account, the system fails to redirect to  NWBC for Bank Account Management as expected.
• The system throws the error message: “FPM application WDA_FCLM_BAM_ACC_MASTER was started with an invalid or without configuration.”

• SAP R/3
• SAP S/4HANA

FI12, FPM application, WDA_FCLM_BAM_ACC_MASTER, invalid configuration, Fiori application, Bank Account Management, House Bank, SAP S/4HANA, transaction error, cash scope, basic settings, SICF services, configuration issue , KBA , FIN-FSCM-CLM-BAM , Bank Account Management , Problem