How To Fix EG391 - Enter a basic end date which is after or the same as the basic start date

SAP Error Message - Details

• Message type: E = Error

• Message class: EG - IS-U device management

• Message number: 391

• Message text: Enter a basic end date which is after or the same as the basic start date

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EG391 - Enter a basic end date which is after or the same as the basic start date ?

  The SAP error message EG391 indicates that there is an issue with the date configuration in a specific transaction or process, typically related to the management of basic data in SAP, such as in the context of employee records, project management, or other modules that require date inputs.
  Cause:
  The error occurs when the basic end date entered is earlier than the basic start date. This is a logical inconsistency because the end date must always be the same as or later than the start date. 
  Solution:
  To resolve this error, you should:
  
  
  Check the Dates: Review the basic start date and basic end date fields in the relevant transaction or screen. Ensure that the end date is not earlier than the start date.
  
  
  Correct the Dates: If the end date is incorrect, update it to a date that is the same as or later than the start date.
  
  
  Validation: After making the changes, validate the entries to ensure that the error does not reoccur.
  
  
  Save Changes: Once the dates are corrected, save the changes and proceed with the transaction.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes depending on the context, such as PA30 (Maintain HR Master Data), CJ20N (Project Builder), etc.
  Date Formats: Ensure that the date formats are consistent with the system settings, as discrepancies in date formats can sometimes lead to confusion.
  User Permissions: Ensure that you have the necessary permissions to make changes to the records in question.
  Documentation: Refer to SAP documentation or help files for specific modules to understand the context in which this error may arise.
  
  If the problem persists after correcting the dates, it may be beneficial to consult with your SAP administrator or technical support for further assistance.