Message type: E = Error
Message class:  P05FBN - Flexible Benefits Notifications NL 
Message number: 703
Message text: Invalid Combination of Benefit Area &1 and Adjustment Reason &2
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The SAP error message P05FBN703, which states "Invalid Combination of Benefit Area &1 and Adjustment Reason &2," typically occurs in the context of SAP's Human Capital Management (HCM) module, particularly when dealing with benefits administration. This error indicates that there is an inconsistency or invalid pairing between the benefit area and the adjustment reason specified in the system.
Cause:
Configuration Issues: The benefit area and adjustment reason may not be properly configured in the system. This could be due to missing or incorrect entries in the customizing settings. Data Entry Errors: The user may have entered an invalid combination of benefit area and adjustment reason during the processing of benefits. Business Rules: There may be specific business rules that restrict certain combinations of benefit areas and adjustment reasons, which are not being adhered to in the current transaction.
Solution: Check Configuration: Navigate to the customizing settings for benefits in SAP (Transaction SPRO). Verify the configuration for the benefit
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