How To Fix OPS_SE_EAM152 - Non unique sort numbers are not supported (Item = &1 / Activity = &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: OPS_SE_EAM - Maintenance Management: Messages for Service Enabling

• Message number: 152

• Message text: Non unique sort numbers are not supported (Item = &1 / Activity = &2)

Self-Explanatory Message

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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 OPS_SE_EAM152 - Non unique sort numbers are not supported (Item = &1 / Activity = &2) ?

  The SAP error message OPS_SE_EAM152, which states "Non unique sort numbers are not supported (Item = &1 / Activity = &2)," typically occurs in the context of operations and activities within the SAP system, particularly in the areas of maintenance planning and execution.
  Cause:
  This error arises when there are duplicate sort numbers assigned to items or activities in a maintenance order or a similar context. Sort numbers are used to determine the order in which items or activities are processed. If two or more items or activities share the same sort number, the system cannot determine the correct sequence, leading to this error.
  Solution:
  To resolve this error, you need to ensure that all sort numbers assigned to items and activities are unique. Here are the steps you can take:
  
  
  Identify Duplicate Sort Numbers:
  
  Check the items and activities associated with the maintenance order or operation in question.
  Look for any duplicate sort numbers assigned to these items or activities.
  
  
  
  Modify Sort Numbers:
  
  Change the sort numbers of the duplicate items or activities to ensure that each one has a unique sort number.
  You can do this by editing the relevant entries in the maintenance order or activity list.
  
  
  
  Recheck the Configuration:
  
  If this issue occurs frequently, review the configuration settings for sort numbers in your SAP system to ensure that they are set up correctly to prevent duplicates.
  
  
  
  Test the Changes:
  
  After making the necessary changes, try to execute the operation or process again to see if the error persists.
  
  
  
  Consult Documentation:
  
  If you are unsure about how to change sort numbers or if the issue continues, refer to SAP documentation or consult with your SAP support team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like IW32 (Change Order) or IW33 (Display Order) to access and modify maintenance orders.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  User Roles: Ensure that you have the necessary permissions to make changes to sort numbers in the system.
  
  By following these steps, you should be able to resolve the OPS_SE_EAM152 error and ensure that your maintenance operations can proceed without issues.