Message type: E = Error
Message class:  HRPAYAT_0527 - Notifications in the Master Data Area (Austria) IT 0527 
Message number: 653
Message text: Infotype start date must be within active period: &1 &2 &3 &4
The start date of the <ZH>Payment Upon Leaving A</> infotype (0527) must
lie within the active period of the employee.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Call up the <ZK>Actions</> (0000) infotype and check the status
indicator, as well as the start and end date of the infotype record.
Change the start date of the infotype record so that it corresponds to
the employee's last active day.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message HRPAYAT_0527653 indicates that there is an issue with the start date of an infotype record in the Human Resources (HR) module. Specifically, the error states that the start date must fall within an active period defined in the system. Here’s a breakdown of the cause, potential solutions, and related information:
Cause: Invalid Start Date: The start date you are trying to enter for the infotype record is outside the active period defined for that employee or for the specific infotype. Active Period Configuration: The active period for infotypes is usually defined in the system settings and can vary based on the employee's status, organizational changes, or specific infotype configurations. Data Entry Error: There may have been a mistake in entering the date, such as a typographical error or misunderstanding of the date format.
Solution: Check Active Period: Navigate to the relevant infotype (e.g., IT0000, IT0001, etc.) for the employee in question. Verify the active
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