How To Fix CMCB_MSG120 - External assigned cycle ID &1 is already used

SAP Error Message - Details

• Message type: E = Error

• Message class: CMCB_MSG - Cash Budgeting Message Class

• Message number: 120

• Message text: External assigned cycle ID &1 is already used

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMCB_MSG120 - External assigned cycle ID &1 is already used ?

  The SAP error message CMCB_MSG120 indicates that there is an issue with the assignment of a cycle ID in the context of SAP Controlling (CO) or SAP Project System (PS). Specifically, it means that the external assigned cycle ID you are trying to use is already in use or has been assigned to another object.
  Cause:
  
  Duplicate Cycle ID: The cycle ID you are trying to assign is already assigned to another cycle or object in the system.
  Configuration Issues: There may be configuration settings that prevent the reuse of cycle IDs.
  Data Integrity: There might be data integrity issues where the system does not recognize the cycle ID as available for use.
  
  Solution:
  
  
  Check Existing Assignments: 
  
  Use transaction codes like KOC4 (for internal orders) or KOC5 (for cost centers) to check if the cycle ID is already assigned to another object.
  Review the configuration settings in the controlling area to see if the cycle ID is indeed in use.
  
  
  
  Use a Different Cycle ID: If the cycle ID is already in use, consider using a different, unique cycle ID for your assignment.
  
  
  Delete or Modify Existing Assignments: If the existing assignment is no longer needed, you may delete or modify it to free up the cycle ID for reuse. Ensure that this action does not affect other processes or reports.
  
  
  Consult Documentation: Review SAP documentation or help files related to the specific module you are working with (CO, PS, etc.) for additional guidance on cycle ID management.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if you suspect a system bug or configuration issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing cycles and assignments in SAP CO or PS.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to make changes to cycle assignments in the system.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.