How To Fix /SAPAPO/OM_ERROR026 - Output list for the pegging area to be deleted is not empty

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 026

• Message text: Output list for the pegging area to be deleted is not empty

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR026 - Output list for the pegging area to be deleted is not empty ?

  The SAP error message /SAPAPO/OM_ERROR026 indicates that there is an issue with the pegging area in the Advanced Planning and Optimization (APO) module. Specifically, it means that the output list for the pegging area you are trying to delete is not empty, which prevents the deletion process from completing successfully.
  Cause:
  The error typically arises when:
  
  There are still active or existing pegging relationships associated with the pegging area you are trying to delete.
  The pegging area may contain planned orders, production orders, or other dependent objects that are still linked to it.
  The system is designed to prevent the deletion of a pegging area that is still in use to maintain data integrity.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Pegging Relationships:
  
  Use transaction codes like /SAPAPO/OM_ORDER or /SAPAPO/OM_PEG to review the pegging relationships associated with the pegging area.
  Identify any active orders or relationships that are preventing the deletion.
  
  
  
  Delete or Modify Dependent Objects:
  
  If there are planned orders or production orders linked to the pegging area, consider deleting or modifying them as necessary.
  Ensure that all dependent objects are either completed or removed.
  
  
  
  Clear the Output List:
  
  If the output list contains entries, you may need to clear or process these entries before attempting to delete the pegging area again.
  
  
  
  Use the Correct Transaction:
  
  Ensure you are using the correct transaction for deleting the pegging area. Sometimes, using the wrong transaction can lead to confusion and errors.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific instructions related to your version of SAP APO, as there may be version-specific considerations.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide guidance based on your specific system configuration and data.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/OM_ORDER for order management and /SAPAPO/OM_PEG for pegging analysis.
  Data Integrity: Understand the importance of data integrity in SAP systems, as deleting objects that are still in use can lead to inconsistencies.
  System Logs: Check system logs for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.