How To Fix CNV_PE552 - DDIC table or structure name for DDIC extension missing

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 552

• Message text: DDIC table or structure name for DDIC extension missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE552 - DDIC table or structure name for DDIC extension missing ?

  The SAP error message CNV_PE552 indicates that there is a missing Data Dictionary (DDIC) table or structure name for a DDIC extension. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during the execution of conversion programs.
  Cause:
  
  Missing DDIC Object: The specified DDIC table or structure does not exist in the system. This could be due to a missing transport, an incomplete installation, or a misconfiguration.
  Incorrect Configuration: The configuration settings for the data migration or conversion process may reference a non-existent or incorrectly named DDIC object.
  Transport Issues: If the DDIC object was supposed to be transported from another system and the transport request was not successfully imported, this error can occur.
  Version Mismatch: If there are discrepancies between the versions of the source and target systems, certain DDIC objects may not be available.
  
  Solution:
  
  Check DDIC Objects: Verify that the DDIC table or structure exists in the system. You can do this by using transaction codes like SE11 (Data Dictionary) to check for the existence of the specified object.
  Review Configuration: Ensure that the configuration settings for the migration or conversion process are correct. Check for any typos or incorrect references to DDIC objects.
  Transport Management: If the DDIC object is missing, check the transport logs to see if the object was supposed to be transported. If it was, ensure that the transport request was successfully imported.
  Recreate Missing Objects: If the DDIC object is indeed missing and should exist, you may need to recreate it or restore it from a backup or transport.
  Consult Documentation: Review the documentation for the specific migration or conversion tool you are using to ensure that all prerequisites and dependencies are met.
  Check for Notes: Look for SAP Notes related to the error message or the specific migration tool you are using. SAP Notes may provide additional insights or patches that can resolve the issue.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), ST22 (Dump Analysis), SLG1 (Application Log).
  SAP Notes: Search the SAP Support Portal for notes related to CNV_PE552 or the specific migration tool you are using.
  Migration Tools: Familiarize yourself with the specific data migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their requirements.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurred.