How To Fix /PLMI/RTG_RCA_SCO064 - Planning level or assignment already exists above &1 at &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/RTG_RCA_SCO -

• Message number: 064

• Message text: Planning level or assignment already exists above &1 at &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/RTG_RCA_SCO064 - Planning level or assignment already exists above &1 at &2 ?

  The SAP error message /PLMI/RTG_RCA_SCO064 typically indicates that there is an issue with planning levels or assignments in the context of SAP's Integrated Business Planning (IBP) or similar planning modules. The message suggests that a planning level or assignment already exists at a higher level than the one you are trying to create or modify.
  Cause:
  
  Duplicate Planning Levels: The error occurs when you attempt to create or assign a planning level that already exists at a higher aggregation level.
  Hierarchy Issues: There may be a conflict in the hierarchy where the planning level you are trying to assign is already defined at a higher level.
  Data Integrity: The system is designed to maintain data integrity, and this error prevents the creation of conflicting planning structures.
  
  Solution:
  
  Check Existing Planning Levels: Review the existing planning levels and assignments in the system to identify if the planning level you are trying to create already exists at a higher level.
  Modify or Delete Conflicting Entries: If a duplicate exists, you may need to modify or delete the existing planning level or assignment before proceeding with your changes.
  Adjust Hierarchies: Ensure that the hierarchy is correctly set up and that there are no conflicts in the planning levels.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing planning levels and assignments.
  Contact Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help you navigate planning levels, such as /PLMI/RTG for planning-related transactions.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  User Roles and Permissions: Ensure that you have the necessary permissions to create or modify planning levels in the system.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.