Message type: E = Error
Message class:  HRPAYSK_HRO - Messages for HR Objects 
Message number: 001
Message text: Secondary infotype for infotype &1 does not exist
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The SAP error message HRPAYSK_HRO001 indicates that there is an issue with a secondary infotype for a specified primary infotype in the Human Resources (HR) module. This error typically arises when the system is trying to access a secondary infotype that has not been defined or does not exist in the system for the specified primary infotype.
Cause: Missing Configuration: The secondary infotype has not been configured in the system. Incorrect Infotype Number: The infotype number specified may be incorrect or does not correspond to a valid secondary infotype. Data Inconsistency: There may be inconsistencies in the data or configuration that prevent the system from recognizing the secondary infotype. Authorization Issues: The user may not have the necessary authorizations to access the secondary infotype.
Solution: Check Infotype Configuration: Go to the SAP HR customizing transaction (SPRO). Navigate to the relevant section for infotype configuration. Ensure that the secondary infotype is defined for the primary infotype in question. Verify Infotype Numbers: Double-check the
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