How To Fix /PM0/AB_ENTITY_MSG010 - Entity &1: Generator Customizing for levels is not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/AB_ENTITY_MSG -

• Message number: 010

• Message text: Entity &1: Generator Customizing for levels is not unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/AB_ENTITY_MSG010 - Entity &1: Generator Customizing for levels is not unique ?

  The SAP error message /PM0/AB_ENTITY_MSG010 indicates that there is an issue with the generator customizing for levels in the context of an entity. This error typically arises when there are multiple entries in the customizing settings that conflict with each other, leading to ambiguity in how the system should process the entity.
  Cause:
  
  Duplicate Entries: The most common cause of this error is the presence of duplicate or conflicting entries in the customizing tables related to the entity levels.
  Incorrect Configuration: The configuration for the generator might not be set up correctly, leading to non-unique definitions for the levels.
  Missing or Incomplete Data: If the necessary data for the entity levels is incomplete or missing, it can also trigger this error.
  
  Solution:
  
  
  Check Customizing Settings:
  
  Navigate to the relevant customizing transaction (e.g., SPRO) and check the settings for the entity in question.
  Look for any duplicate entries or conflicting configurations in the customizing tables related to the generator levels.
  
  
  
  Remove Duplicates:
  
  If you find duplicate entries, remove or consolidate them to ensure that each level is uniquely defined.
  
  
  
  Review Configuration:
  
  Ensure that the configuration for the generator is complete and correctly set up. This may involve checking the relationships between different levels and ensuring that they are properly defined.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help resources for guidance on how to properly configure the generator for the specific entity.
  
  
  
  Testing:
  
  After making changes, test the configuration to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO (Customizing) or SE11 (Data Dictionary) to investigate the customizing tables.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after checking the customizing settings, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP configuration.
  
  By following these steps, you should be able to resolve the error message and ensure that the generator customizing for levels is unique and correctly configured.