How To Fix /SAPAPO/CDPSCUSTOMIZ028 - E-Group: &1 : Next decision group &2 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSCUSTOMIZ -

• Message number: 028

• Message text: E-Group: &1 : Next decision group &2 is unknown

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/CDPSCUSTOMIZ028 - E-Group: &1 : Next decision group &2 is unknown ?

  The SAP error message /SAPAPO/CDPSCUSTOMIZ028 E-Group: &1 : Next decision group &2 is unknown typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the configuration of decision groups in the system. This error indicates that the system is trying to reference a decision group that has not been defined or is not recognized.
  Cause:
  
  Missing Decision Group: The next decision group specified in the configuration does not exist in the system.
  Incorrect Configuration: There may be a misconfiguration in the decision group settings, such as typos or incorrect references.
  Transport Issues: If the configuration was transported from another system, it might not have been transported correctly, leading to missing or incomplete data.
  Data Consistency Issues: There may be inconsistencies in the master data or configuration settings that lead to the system being unable to find the specified decision group.
  
  Solution:
  
  
  Check Decision Group Configuration:
  
  Go to the configuration settings for decision groups in SAP APO.
  Verify that the decision group specified in the error message exists and is correctly configured.
  
  
  
  Create or Correct Decision Group:
  
  If the decision group does not exist, create it in the system.
  If it exists but is incorrectly configured, make the necessary corrections.
  
  
  
  Review Transport Requests:
  
  If the configuration was recently transported, check the transport requests to ensure that all necessary objects were included and correctly imported.
  
  
  
  Consistency Check:
  
  Perform a consistency check on the master data and configuration settings to identify any discrepancies that may be causing the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to decision groups and configuration in APO for additional guidance.
  
  
  
  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: You may use transaction codes like /SAPAPO/CDP to access decision group settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  APO Configuration Guides: Review configuration guides for SAP APO to ensure that all settings are correctly implemented.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message /SAPAPO/CDPSCUSTOMIZ028.