How To Fix /SAPAPO/CDPSSELECTIO009 - Set name &1 has already been assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSSELECTIO -

• Message number: 009

• Message text: Set name &1 has already been assigned

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 /SAPAPO/CDPSSELECTIO009 - Set name &1 has already been assigned ?

  The SAP error message /SAPAPO/CDPSSELECTIO009 Set name &1 has already been assigned typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when dealing with planning books or data sets. This error indicates that the set name you are trying to assign or use is already in use or has been assigned to another object.
  Cause:
  
  Duplicate Assignment: The set name you are trying to create or assign is already associated with another planning book or data set.
  Configuration Issues: There may be a misconfiguration in the planning book or data set settings.
  User Error: The user may have inadvertently attempted to create or assign a set name that already exists.
  
  Solution:
  
  
  Check Existing Assignments:
  
  Go to the relevant transaction (e.g., /SAPAPO/SDP94 for planning books) and check the existing planning books or data sets to see if the set name is already in use.
  If it is in use, consider using a different name for your new set.
  
  
  
  Modify or Delete Existing Set:
  
  If the existing set is no longer needed, you can delete or modify it to free up the name for your new assignment.
  Ensure that you have the necessary authorizations to make these changes.
  
  
  
  Use a Unique Name:
  
  When creating a new set, ensure that the name is unique and does not conflict with existing names.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for guidelines on naming conventions and best practices for planning books and data sets.
  
  
  
  Check for Transport Issues:
  
  If this error occurs after a transport, ensure that the transport did not overwrite or conflict with existing configurations.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/SDP94 (for planning books) and /SAPAPO/CDPS (for data sets).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Authorization: Ensure that you have the necessary authorizations to create or modify planning books and data sets.
  SAP Community: Engage with the SAP Community or forums for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error and successfully manage your planning books and data sets in SAP APO.