How To Fix CNV20551538 - Wrong structure information for &1,PARAM=&2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 538

• Message text: Wrong structure information for &1,PARAM=&2

What causes this issue?

For OBJNUM_AUSP_KSSK with MAFID=O and KLART=<klart>, data element
CUOBJ is stored as the structure in the control table.
In TCLA, however, the MULTOBJ indicator is not set for KLART=<(>
<<)>klart>. This indicates that the structure information is probably
incorrect.

System Response

Error message

How to fix this error?

Call the structure maintenance for non-transparent fields and delete the
entry for field OBJNUM_AUSP_KSSK with parameter O<klart>.
Then repeat the analysis for intransparent field OBJNUM_AUSP_KSSK. The
analysis program tries to make a correct suggestion for the structure
and store it in the structure table.
Check this structure information. If necessary, contact SAP for support.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551538 - Wrong structure information for &1,PARAM=&2 ?

  The SAP error message CNV20551538, which states "Wrong structure information for &1, PARAM=&2," typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of a conversion program. This error indicates that there is an issue with the structure of the data being processed, which does not match the expected format or structure defined in the system.
  Causes:
  
  Incorrect Data Structure: The data being imported or processed does not conform to the expected structure defined in the target system. This could be due to missing fields, incorrect data types, or unexpected data formats.
  Configuration Issues: There may be configuration settings in the migration tool or the target system that are not aligned with the source data structure.
  Version Mismatch: The version of the migration tool or the source data may not be compatible with the target system.
  Parameter Issues: The parameters being passed to the migration program may be incorrect or not properly defined.
  
  Solutions:
  
  Check Data Structure: Review the structure of the data being processed. Ensure that it matches the expected structure in the target system. This includes checking field names, data types, and lengths.
  Review Migration Configuration: Verify the configuration settings in the migration tool. Ensure that all necessary mappings and transformations are correctly defined.
  Update Migration Tool: If there is a version mismatch, consider updating the migration tool or the source data to ensure compatibility with the target system.
  Parameter Validation: Check the parameters being passed to the migration program. Ensure that they are correctly defined and valid for the operation being performed.
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool or process you are using. There may be specific guidelines or troubleshooting steps provided for this error.
  Logs and Traces: Review any logs or traces generated during the migration process. They may provide additional context or details about the specific issue causing the error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists and cannot be resolved, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to identify the root cause of the CNV20551538 error and implement an appropriate solution.