How To Fix GHO_FC_MANAGE_PROJ121 - Duplicate Mediums with same Dimension are not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_FC_MANAGE_PROJ - Message class for Forecasting - Project Setup

• Message number: 121

• Message text: Duplicate Mediums with same Dimension are not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_FC_MANAGE_PROJ121 - Duplicate Mediums with same Dimension are not allowed ?

  The SAP error message GHO_FC_MANAGE_PROJ121: Duplicate Mediums with same Dimension are not allowed typically occurs in the context of financial planning or project management within SAP, particularly when dealing with planning functions or data entries that involve multiple mediums (like scenarios, versions, or other dimensions).
  Cause:
  This error is generally caused by attempting to create or manage multiple entries (mediums) that share the same dimension values. In SAP, dimensions are used to categorize and differentiate data, and having duplicates can lead to inconsistencies and confusion in reporting and analysis.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify Duplicates: Check the entries you are trying to create or manage. Look for any existing mediums that have the same dimension values as the new entry you are attempting to create.
  
  
  Modify Entries: If you find duplicates, you can either:
  
  Change the dimension values of the new entry to ensure they are unique.
  Delete or modify the existing entry that is causing the conflict if it is no longer needed.
  
  
  
  Review Configuration: Ensure that your configuration settings for mediums and dimensions are set up correctly. This may involve checking the planning area or the specific settings related to the project or financial planning.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing mediums and dimensions in your version of SAP.
  
  
  Seek Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and business processes.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to planning and project management in SAP, as they may help you navigate the system more effectively.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the error and continue with your planning or project management tasks in SAP.