Message type: E = Error
Message class:  THMHR_EVENT - Messages for events occuring at valuation 
Message number: 104
Message text: Invalid calculation category
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The SAP error message THMHR_EVENT104, which indicates "Invalid calculation category," typically arises in the context of SAP's Human Capital Management (HCM) module, particularly when dealing with time management or payroll processing. This error suggests that there is an issue with the configuration or data related to the calculation categories used in the system. Causes: Incorrect Configuration: The calculation category may not be properly defined in the system. This could be due to missing or incorrect entries in the configuration settings for time management or payroll. Data Entry Errors: There may be incorrect or invalid data entries in the employee records or time management infotypes that reference the calculation category. Custom Development Issues: If there are custom programs or enhancements that manipulate calculation categories, they may not be functioning correctly. Missing Authorizations: Sometimes, the user may not have the necessary authorizations to access or modify the calculation categories. Solutions: Check Configuration: Navigate to the relevant configuration settings in the
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