How To Fix CNV20551263 - INTR_FLD=&1,param.: &2,&3 too long for DD03L; no structure determination

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 263

• Message text: INTR_FLD=&1,param.: &2,&3 too long for DD03L; no structure determination

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551263 - INTR_FLD=&1,param.: &2,&3 too long for DD03L; no structure determination ?

  The SAP error message CNV20551263 indicates that there is an issue with the length of a field in the Data Dictionary (DD03L) during a data conversion or migration process. This error typically arises when the length of a field in the source system exceeds the maximum allowed length in the target system's Data Dictionary.
  Cause:
  
  Field Length Exceeded: The error occurs when the length of a field (INTR_FLD) in the source data is longer than what is defined in the target system's Data Dictionary (DD03L).
  Data Structure Mismatch: There may be a mismatch between the data structures of the source and target systems, leading to incompatibility in field definitions.
  Conversion Program Logic: The logic in the conversion program may not be handling the field lengths correctly, leading to this error.
  
  Solution:
  
  Check Field Definitions: Review the field definitions in both the source and target systems. Ensure that the field lengths in the target system can accommodate the data being migrated.
  Adjust Field Lengths: If possible, adjust the field lengths in the target system's Data Dictionary to match the source system's field lengths. This may involve modifying the data structure in the target system.
  Data Truncation: If adjusting the field lengths is not feasible, consider truncating the data in the source system to fit the target system's field length. However, be cautious with this approach as it may lead to data loss.
  Modify Conversion Logic: If the error is due to the conversion program's logic, you may need to modify the program to handle the field lengths appropriately.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are using for additional guidance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling field length issues during data migration.
  Data Migration Tools: If you are using a specific data migration tool (like SAP S/4HANA Migration Cockpit or SAP Data Services), consult the documentation for that tool for best practices and troubleshooting tips.
  Testing: Always perform thorough testing in a development or quality assurance environment before applying changes to the production system to ensure that the solution does not introduce new issues.
  
  By addressing the field length issue and ensuring compatibility between the source and target systems, you should be able to resolve the CNV20551263 error.