How To Fix OPS_SE_EAM149 - Non unique sort numbers are not supported (Item = &1)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 149

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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OPS_SE_EAM149 - Non unique sort numbers are not supported (Item = &1) ?

  The SAP error message OPS_SE_EAM149, which states "Non unique sort numbers are not supported (Item = &1)," typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where sorting and sequencing of items are critical for planning and execution processes.
  Cause:
  The error is triggered when the system encounters multiple items or entries that have the same sort number. In SAP, sort numbers are used to determine the order in which items are processed or displayed. Non-unique sort numbers can lead to ambiguity in processing, as the system cannot determine a clear sequence for items with identical sort numbers.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify Duplicate Sort Numbers:
  
  Check the relevant master data or transaction data for the item indicated by &1 in the error message.
  Look for entries that have the same sort number.
  
  
  
  Modify Sort Numbers:
  
  Change the sort numbers of the affected items to ensure that each item has a unique sort number.
  This can typically be done in the master data maintenance transaction (e.g., using transaction codes like MM02 for material master or C223 for production resources/tools).
  
  
  
  Re-run the Process:
  
  After ensuring that all sort numbers are unique, re-run the process that triggered the error to see if the issue is resolved.
  
  
  
  Check Configuration:
  
  If the issue persists, review the configuration settings related to sorting and sequencing in your SAP system. Ensure that there are no settings that could lead to the generation of duplicate sort numbers.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance related to the module you are working with, as there may be additional considerations based on the context of the error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing master data, such as MM02, C223, or others depending on the context.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared by other users.
  
  By following these steps, you should be able to resolve the OPS_SE_EAM149 error and ensure that your sort numbers are unique, allowing for proper processing of items in your SAP system.