How To Fix /PM0/ABP_MESSAGES183 - A new related date must not be identified as being deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABP_MESSAGES -

• Message number: 183

• Message text: A new related date must not be identified as being deleted

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABP_MESSAGES183 - A new related date must not be identified as being deleted ?

  The SAP error message /PM0/ABP_MESSAGES183 indicates that there is an issue with a related date in the system that has been marked as deleted, but the system is trying to identify a new related date. This typically occurs in the context of project management or maintenance management within SAP, particularly when dealing with dates related to tasks, activities, or maintenance plans.
  Cause:
  
  Deleted Related Date: The error suggests that a related date that is supposed to be active has been marked as deleted in the system.
  Data Integrity Issues: There may be inconsistencies in the data where the system expects a valid related date but finds that it has been flagged as deleted.
  Configuration Issues: Incorrect configuration settings in the project or maintenance management module may lead to this error.
  User Input Error: A user may have inadvertently deleted a related date that is still required for the operation being performed.
  
  Solution:
  
  Check Related Dates: Review the related dates in the relevant project or maintenance order. Ensure that the dates are correctly set and that none of the required dates are marked as deleted.
  Restore Deleted Dates: If a related date has been deleted but is still needed, you may need to restore it. This could involve changing the status of the date back to active or re-entering the date.
  Data Consistency Check: Run a consistency check on the project or maintenance order to identify any discrepancies in the data.
  Review Configuration: Check the configuration settings in the project or maintenance management module to ensure that they are set up correctly.
  Consult Documentation: Refer to SAP documentation or notes related to this specific error message for additional guidance and troubleshooting steps.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like IW32 (Change Order), CJ20N (Project Builder), or others relevant to your context to investigate the issue.
  SAP Notes: Check for any SAP Notes that may address this specific error message or provide patches or updates that could resolve the issue.
  User Roles and Permissions: Ensure that the user has the necessary permissions to modify related dates and that there are no restrictions in place that could lead to this error.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.