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

EG391 - Overview

• 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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EG391 - Details

• 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