How To Fix CNV_IUUC_REPL_ADV_SE200 - Field &1 not found in the modified table structure

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPL_ADV_SE - MEssage class for package CNV_IUUC_REPL_ADV_SETTINGS

• Message number: 200

• Message text: Field &1 not found in the modified table structure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPL_ADV_SE200 - Field &1 not found in the modified table structure ?

  The SAP error message CNV_IUUC_REPL_ADV_SE200 indicates that a field specified in a replication or data migration process is not found in the modified table structure. This error typically arises during the use of the SAP Landscape Transformation (SLT) replication or during data migration activities, particularly when the source and target table structures do not match.
  Cause:
  
  Field Removal or Renaming: The field (&1) may have been removed or renamed in the target table structure after the initial configuration.
  Inconsistent Table Structures: The source and target tables may have inconsistent structures due to changes in the database schema that were not reflected in the replication configuration.
  Configuration Issues: The replication configuration may not have been updated to reflect changes in the source or target table structures.
  Data Model Changes: Changes in the underlying data model, such as changes in the application logic or data definitions, can lead to this error.
  
  Solution:
  
  Check Table Structure: Verify the structure of both the source and target tables to ensure that the field in question exists in the target table. You can do this by using transaction codes like SE11 (Data Dictionary) to view the table definitions.
  Update Replication Configuration: If the field has been renamed or removed, update the replication configuration to reflect the current structure. This may involve modifying the mapping or the transformation rules.
  Reconfigure SLT: If necessary, reconfigure the SLT settings to ensure that the correct fields are being replicated. This may involve stopping the replication, making changes, and then restarting it.
  Check for Notes and Patches: Look for any SAP Notes or patches that may address this specific issue. Sometimes, SAP releases updates that fix known issues related to replication and data migration.
  Consult Documentation: Review the relevant SAP documentation for guidance on handling replication errors and ensuring that the configurations are correct.
  Testing: After making changes, perform tests to ensure that the replication works as expected without errors.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SLT Configuration (transaction code LTRC), and SLT Monitoring (transaction code LTRC).
  SAP Notes: Search the SAP Support Portal for notes related to CNV_IUUC_REPL_ADV_SE200 or similar replication issues.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation for best practices and troubleshooting steps.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.