How To Fix /SAPAPO/OM_ERROR110 - A mode covers one resource a number of times

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 110

• Message text: A mode covers one resource a number of times

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR110 - A mode covers one resource a number of times ?

  The SAP error message /SAPAPO/OM_ERROR110 indicates that there is a configuration issue in the SAP Advanced Planning and Optimization (APO) module, specifically related to the mode assignment for resources in the planning area. This error occurs when a mode is assigned to a resource multiple times, which is not allowed.
  Cause:
  The error is typically caused by one of the following issues:
  
  Duplicate Mode Assignments: A mode has been assigned to a resource more than once in the planning area.
  Incorrect Configuration: The configuration of the resource or mode in the APO system may not be set up correctly, leading to overlapping assignments.
  Data Inconsistencies: There may be inconsistencies in the master data or planning data that result in the same mode being assigned multiple times.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Mode Assignments:
  
  Go to the transaction code /SAPAPO/OM (or the relevant transaction for your version) to check the mode assignments for the resource in question.
  Ensure that each mode is assigned to the resource only once.
  
  
  
  Review Resource Configuration:
  
  Navigate to the resource configuration in the APO system and verify that the modes are set up correctly.
  Make sure that there are no duplicate entries for the same mode on the same resource.
  
  
  
  Correct Data Inconsistencies:
  
  If you find any inconsistencies in the master data, correct them. This may involve updating or deleting duplicate entries.
  Ensure that the planning area is consistent and that all relevant data is correctly maintained.
  
  
  
  Recheck Planning Area:
  
  If the issue persists, consider rechecking the planning area settings and the resource/mode definitions to ensure they align with the intended configuration.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on configuring modes and resources in APO.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration by running the planning process again to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OM for mode/resource configuration and /SAPAPO/MC for checking planning area settings.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address known issues.
  Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the /SAPAPO/OM_ERROR110 error in your SAP APO system.