How To Fix /SAPAPO/CDPSCUSTOMIZ126 - Setup group & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSCUSTOMIZ -

• Message number: 126

• Message text: Setup group & does not exist

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/CDPSCUSTOMIZ126 - Setup group & does not exist ?

  The SAP error message /SAPAPO/CDPSCUSTOMIZ126 Setup group & does not exist typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system is trying to access a setup group that has not been defined or is not available in the system.
  Cause:
  
  Missing Setup Group: The setup group referenced in the error message does not exist in the system. This could be due to a configuration oversight or because the setup group was deleted or not created.
  Incorrect Configuration: The setup group may not have been properly configured in the system, leading to the error when the system attempts to use it.
  Data Inconsistency: There may be inconsistencies in the master data or configuration data that lead to the system being unable to find the specified setup group.
  
  Solution:
  
  
  Check Setup Group Configuration:
  
  Go to the transaction code /SAPAPO/CDPS1 (or the relevant transaction for your version) to check the setup groups defined in the system.
  Verify if the setup group mentioned in the error message exists. If it does not, you will need to create it.
  
  
  
  Create a New Setup Group:
  
  If the setup group is missing, you can create a new setup group using the appropriate transaction (e.g., /SAPAPO/CDPS1).
  Ensure that you fill in all required fields and save the configuration.
  
  
  
  Review Master Data:
  
  Check the master data related to the production process, such as resources, products, and production versions, to ensure that they are correctly linked to the setup group.
  Make sure that the setup group is assigned to the relevant resources.
  
  
  
  Check for Data Consistency:
  
  Run consistency checks in the APO system to identify any other potential issues that may be causing the error.
  Use transaction codes like /SAPAPO/TSM to check for inconsistencies.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to setup groups and APO configuration for any additional guidance or troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/CDPS1 for setup group maintenance and /SAPAPO/TSM for consistency checks.
  SAP Notes: Check SAP Notes for any known issues or patches related to setup groups in your version of SAP APO.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to view and modify setup groups in the system.
  
  By following these steps, you should be able to resolve the error message regarding the missing setup group in SAP APO.