How To Fix SEPM_EXCEPTIONS055 - End before start date

SAP Error Message - Details

• Message type: E = Error

• Message class: SEPM_EXCEPTIONS - EPM: Exception Messages

• Message number: 055

• Message text: End before 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SEPM_EXCEPTIONS055 - End before start date ?

  The SAP error message SEPM_EXCEPTIONS055 ("End before start date") typically occurs in the context of project management or scheduling within SAP systems, particularly when dealing with project planning, task scheduling, or resource allocation. This error indicates that there is a mismatch in the dates specified for a task or project, where the end date is set before the start date, which is logically incorrect.
  Cause:
  
  Incorrect Date Entry: The most common cause is that the user has entered an end date that is earlier than the start date for a project, task, or activity.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in date formats or values.
  System Configuration: There may be configuration settings that enforce date validation rules, leading to this error when the rules are violated.
  
  Solution:
  
  Check Date Entries: Review the start and end dates for the project, task, or activity that is causing the error. Ensure that the end date is later than the start date.
  Correct the Dates: If you find that the end date is indeed before the start date, update the end date to a valid value that is after the start date.
  Validation Rules: If this error occurs frequently, check if there are any validation rules or settings in the system that need to be adjusted.
  Data Migration Review: If the error is related to migrated data, review the data import process to ensure that date formats and values are correctly handled.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the module you are working with (e.g., Project System, Plant Maintenance).
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like CJ20N (Project Builder), CJ02 (Change Project), or others related to project management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Permissions: Ensure that the user has the necessary permissions to make changes to the project or task dates.
  Testing: After making changes, test the scenario to ensure that the error no longer occurs and that the project or task behaves as expected.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional assistance.