How To Fix /CFG/CTXE_MSG048 - Multiple def./der. existing in super type &1 table for key &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/CTXE_MSG -

• Message number: 048

• Message text: Multiple def./der. existing in super type &1 table for key &2.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CFG/CTXE_MSG048 - Multiple def./der. existing in super type &1 table for key &2. ?

  The SAP error message /CFG/CTXE_MSG048 Multiple def./der. existing in super type &1 table for key &2 typically occurs in the context of configuration or data modeling, particularly when dealing with super types and subtypes in the SAP system. This error indicates that there are multiple definitions or derivations for a specific key in a super type table, which can lead to ambiguity in data retrieval or processing.
  Cause:
  
  Duplicate Entries: The most common cause of this error is the presence of duplicate entries in the super type table for the specified key. This can happen if the data was incorrectly entered or if there are inconsistencies in the data model.
  Incorrect Configuration: There may be an issue with the configuration of the super type and subtypes, leading to multiple definitions for the same key.
  Data Integrity Issues: If the data integrity is compromised, it can lead to multiple definitions for the same key, causing this error to be triggered.
  
  Solution:
  
  
  Check for Duplicates: 
  
  Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the entries in the super type table for the specified key. Look for any duplicate entries that may exist.
  If duplicates are found, you will need to determine which entry is correct and remove or correct the others.
  
  
  
  Review Configuration:
  
  Go through the configuration settings for the super type and its subtypes. Ensure that the relationships and definitions are set up correctly.
  If necessary, consult the documentation or seek assistance from a functional consultant to ensure that the configuration aligns with best practices.
  
  
  
  Data Cleanup:
  
  If the issue is due to data integrity problems, you may need to perform a data cleanup. This could involve deleting or correcting erroneous entries in the database.
  
  
  
  Testing:
  
  After making changes, perform thorough testing to ensure that the error is resolved and that the system behaves as expected.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that can help resolve the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11, SE16, and SE80 for data dictionary and object management.
  Data Model: Understanding the data model and relationships between super types and subtypes is crucial for troubleshooting this error.
  SAP Community: Engage with the SAP Community or forums for additional insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to involve your SAP Basis or technical team for further investigation.