Message type: E = Error
Message class:  HRPAYAT_MBGM - Messages for mBGM Functionality 
Message number: 203
Message text: ACTUAL mBGM for in-period &2 without data medium number still exists.
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The SAP error message HRPAYAT_MBGM203 typically occurs in the context of payroll processing, particularly when dealing with the generation of data medium files for payroll results. The message indicates that there is an issue with the data medium number for a specific payroll period.
Cause: The error message "ACTUAL mBGM for in-period &2 without data medium number still exists" suggests that the system is trying to process payroll results for a specific period (indicated by &2) but cannot find a corresponding data medium number. This can happen due to several reasons: Missing Data Medium Number: The payroll results for the specified period have not been assigned a data medium number, which is necessary for generating the data medium file. Incorrect Configuration: There may be configuration issues in the payroll settings or data medium exchange settings. Incomplete Payroll Processing: The payroll run may not have been completed successfully, leading to missing entries in the database. Data Consistency
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