How To Fix EDCMP126 - Type group & in version & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: EDCMP - ABAP Workbench: Splitscreen editor

• Message number: 126

• Message text: Type group & in version & 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 EDCMP126 - Type group & in version & does not exist ?

  The SAP error message EDCMP126 indicates that a type group specified in your program or configuration does not exist in the specified version. This error typically arises in the context of ABAP programming or when dealing with data dictionary objects.
  Cause:
  
  Non-existent Type Group: The type group specified in your code or configuration is not defined in the system.
  Version Mismatch: The version of the type group you are trying to access may not be available in the current system or client.
  Transport Issues: If the type group was recently transported from another system, it may not have been imported correctly.
  Namespace Issues: The type group may be in a different namespace that is not accessible in your current context.
  
  Solution:
  
  
  Check Type Group Definition:
  
  Go to transaction SE11 (Data Dictionary) and check if the type group exists. You can do this by entering the type group name and clicking on "Display".
  If it does not exist, you may need to create it or ensure that it is correctly defined in your system.
  
  
  
  Verify Version:
  
  Ensure that you are using the correct version of the type group. If you are working in a development environment, check if the type group is available in the production or quality assurance environments.
  
  
  
  Transport the Type Group:
  
  If the type group is missing due to transport issues, ensure that the transport request containing the type group is released and imported into the target system.
  
  
  
  Check Authorization:
  
  Ensure that you have the necessary authorizations to access the type group. Sometimes, authorization issues can lead to the perception that an object does not exist.
  
  
  
  Namespace Check:
  
  If the type group is in a different namespace, ensure that you have the correct access rights to that namespace.
  
  
  
  Consult Documentation:
  
  If you are unsure about the type group or its usage, refer to SAP documentation or consult with your ABAP development team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SE37 (Function Module), SE24 (Class Builder).
  SAP Notes: Check SAP Notes for any known issues related to the specific type group or version you are working with.
  ABAP Development: Familiarize yourself with ABAP programming concepts, especially regarding type groups and data types.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis or ABAP development team for further investigation.