Message type: E = Error
Message class:  HRPIQ00REGIST - Messages Related to Registration 
Message number: 301
Message text: Enter a key date
You have selected the <LS>key date</> option.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
You must enter a date for this option.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message HRPIQ00REGIST301 with the description "Enter a key date" typically occurs in the context of the SAP HR (Human Resources) module, particularly when dealing with personnel administration or employee records. This error indicates that a required key date has not been provided in the transaction or process you are attempting to execute.
Cause: The error is usually caused by one of the following reasons: Missing Key Date: The key date is a critical piece of information that specifies the date for which the data is being processed. It is often required for actions such as hiring, terminations, or changes in employee status. Incorrect Transaction Flow: The transaction you are trying to execute may require a key date to be entered before proceeding, and if it is skipped or not filled in, the system will throw this error.
Configuration Issues: In some cases, the configuration of the HR module may not be set
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