Message type: E = Error
Message class:  HRPSGB_ME - Multiple Employment Errors & Warnings 
Message number: 011
Message text: Payroll Calendar T549Q invalid (permo/pdate)
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The SAP error message HRPSGB_ME011 indicates that there is an issue with the payroll calendar in the context of the SAP HR module, specifically related to the table T549Q. This error typically arises when the system cannot find a valid payroll calendar for the specified personnel number (permo) and date (pdate).
Cause: Invalid Personnel Number: The personnel number provided may not exist in the system or may not be correctly entered. Incorrect Date: The date specified may not fall within the valid range of the payroll calendar. Missing Payroll Calendar: The payroll calendar for the specified personnel number may not be defined in the T549Q table.
Configuration Issues: There may be configuration issues in the payroll setup that prevent the system from recognizing the payroll calendar.
Solution: Check Personnel Number: Verify that the personnel number is correct and exists in the system. You can do this by using transaction code PA20 or PA30 to display the employee's
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