How To Fix /SAPAPO/DC_MSG206 - Characteristics group &1 with planning version &2 already in use

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DC_MSG -

• Message number: 206

• Message text: Characteristics group &1 with planning version &2 already in use

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DC_MSG206 - Characteristics group &1 with planning version &2 already in use ?

  The SAP error message /SAPAPO/DC_MSG206 indicates that a characteristics group is already in use with a specific planning version. This typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you attempt to perform an operation that requires the characteristics group to be free or not currently in use.
  Cause:
  
  Characteristics Group in Use: The characteristics group specified in the error message is currently being utilized by another process or transaction. This could be due to:
  
  Another user or process is currently working with the same planning version.
  The characteristics group is locked due to ongoing planning activities or simulations.
  The characteristics group is being used in a different planning book or data view.
  
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Locks: 
  
  Use transaction SM12 to check for any locks on the characteristics group. If you find any locks that are no longer needed, you can delete them (ensure you have the necessary authorizations).
  
  
  
  Identify Active Sessions:
  
  Check if other users are currently using the same planning version or characteristics group. You can use transaction SM66 to monitor active sessions and see if someone else is using the same resources.
  
  
  
  Wait for Release:
  
  If the characteristics group is in use by another process, you may need to wait until that process is completed. Communicate with the user or team that is using it to understand when it will be available.
  
  
  
  Use a Different Planning Version:
  
  If possible, consider using a different planning version that does not involve the locked characteristics group.
  
  
  
  Review Configuration:
  
  Ensure that the configuration of the characteristics group and planning version is correct and that there are no inconsistencies in the setup.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to this error message for any specific recommendations or patches that may address the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check locks), SM66 (to monitor active sessions), and SCC4 (to check client settings).
  SAP Notes: Search for SAP Notes related to this error message for any known issues or updates that may provide additional context or solutions.
  User Authorizations: Ensure that you have the necessary authorizations to perform the actions required to resolve the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or APO support team for further assistance.