Message type: E = Error
Message class:  HRPADRU_FSS_CR - FSS Compensation Request Messages 
Message number: 056
Message text: Cannot determine event start date due to Infotype 2001 entry missing
An entry for the <LS>Absences</> (2001) infotype for the currently
processed employee cannot be found due to being deleted or locked.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Make sure that an entry for the <LS>Absences</> (2001) infotype for the
currently processed employee exists and there is no lock indicator on
it.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message HRPADRU_FSS_CR056 indicates that the system cannot determine the event start date because there is a missing entry in Infotype 2001 (Absences). This typically occurs in the context of HR (Human Resources) processes, particularly when dealing with absence management or event processing in SAP.
Cause: The error is caused by the absence of a relevant entry in Infotype 2001 for the employee in question. Infotype 2001 is used to record absence data, and if there are no entries or if the entries are incomplete or incorrect, the system cannot determine the necessary event start date for processing.
Solution: To resolve this error, you can follow these steps: Check Infotype 2001 Entries: Go to the transaction code PA20 (Display HR Master Data) or PA30 (Maintain HR Master Data). Enter the employee's personnel number and select Infotype 2001. Verify if there are any entries for the relevant period. If there are no entries, you will need to
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