How To Fix E2554 - Extensions to type group &1 (&2) were activated

E2554 - Overview

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 554

• Message text: Extensions to type group &1 (&2) were activated

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message E2554 - Extensions to type group &1 (&2) were activated ?

  The SAP error message E2554 indicates that extensions to a type group have been activated, which can lead to issues in the system if not handled properly. This message typically arises in the context of ABAP development, particularly when dealing with type groups and their extensions.
  
  Cause:
  The error message E2554 is triggered when:
  
  A type group has been extended, and the system detects that the extensions may not be compatible with existing code or data structures.
  There may be inconsistencies or conflicts in the definitions of the type group, which can lead to runtime errors or unexpected behavior in programs that utilize these types.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Type Group Definition: Review the definition of the type group mentioned in the error message. Ensure that the extensions are correctly defined and do not conflict with existing types.
  
  
  Review Dependencies: Check for any programs, function modules, or classes that depend