How To Fix CNV_IUUC_REPL_ADV_SE171 - &1 is not a valid target table template key field name

CNV_IUUC_REPL_ADV_SE171 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_REPL_ADV_SE - MEssage class for package CNV_IUUC_REPL_ADV_SETTINGS

• Message number: 171

• Message text: &1 is not a valid target table template key field name

Self-Explanatory Message

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CNV_IUUC_REPL_ADV_SE171 - Details

• The SAP error message CNV_IUUC_REPL_ADV_SE171 indicates that there is an issue with the target table template key field name in the context of data replication or migration, particularly when using the SAP Landscape Transformation (SLT) Replication Server or similar tools.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Invalid Key Field Name: The specified key field name does not exist in the target table or is incorrectly specified in the configuration.
  
  Configuration Issues: There may be a misconfiguration in the SLT settings or the data replication setup.
  Data Model Changes: If there have been changes to the data model (e.g., changes in the source or target table structure), the key field may no longer be valid.
  Typographical Errors: There could be a typo in the key field name specified in the configuration.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Verify Key Field Name:
  
  Check the configuration settings in the SLT or data replication