Message type: E = Error
Message class:  HRPAYNA - Payroll North america messages 
Message number: 100
Message text: *** 100 - 199 reserved for CL_HRPAYNA*
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The SAP error message HRPAYNA100 with the description "** 100 - 199 reserved for CL_HRPAYNA" typically indicates that there is an issue related to the payroll processing in the SAP Human Resources (HR) module. This error is often associated with the payroll area or the configuration of the payroll schema.
Cause:
Configuration Issues: The error may arise due to incorrect configuration in the payroll schema or related infotypes. Missing Data: Required data for payroll processing may be missing or incorrectly maintained in the employee master data. Custom Code: If there are custom enhancements or modifications in the payroll process, they may not be functioning correctly. Authorization Issues: The user may not have the necessary authorizations to execute the payroll process.
Solution: Check Configuration: Review the payroll schema configuration in transaction code PE01. Ensure that all necessary settings are correctly defined. Review Infotypes: Check the employee master data (infotypes) for completeness. Ensure that all required infotypes for payroll processing
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