How To Fix 881173 - Assignment of fraction to volume/area class &1 is not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: 881 - Recycling Administration

• Message number: 173

• Message text: Assignment of fraction to volume/area class &1 is not unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 881173 - Assignment of fraction to volume/area class &1 is not unique ?

  The SAP error message 881173, "Assignment of fraction to volume/area class &1 is not unique," typically occurs in the context of material management or logistics when there is an issue with the assignment of fractions to specific volume or area classes in the system. This error indicates that the system has found multiple assignments that could apply to the same volume or area class, leading to ambiguity.
  Cause:
  
  Duplicate Entries: There may be multiple entries in the configuration for the same volume or area class, which causes the system to be unable to determine which one to use.
  Incorrect Configuration: The configuration settings for volume or area classes may not be set up correctly, leading to conflicts.
  Data Inconsistency: There may be inconsistencies in the master data or configuration data that lead to this error.
  
  Solution:
  
  Check Configuration: Review the configuration settings for volume and area classes in the relevant SAP transaction (e.g., SPRO). Ensure that there are no duplicate entries for the same class.
  Remove Duplicates: If you find duplicate entries, remove or consolidate them to ensure that each volume or area class has a unique assignment.
  Review Master Data: Check the master data related to the materials or objects that are causing the error. Ensure that the data is consistent and correctly assigned.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on configuring volume and area classes.
  Testing: After making changes, test the configuration to ensure that the error no longer occurs.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO (for configuration) or MM03 (to view material master data) to investigate the issue.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Support: If the issue persists after checking the configuration and master data, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to resolve the error message 881173 and ensure that the assignment of fractions to volume/area classes is unique and correctly configured.