How To Fix CNV_IUUC_REPLICATION139 - Change of source system table &1 requires conversion of target table

CNV_IUUC_REPLICATION139 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 139

• Message text: Change of source system table &1 requires conversion of target table

Self-Explanatory Message

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CNV_IUUC_REPLICATION139 - Details

• The SAP error message CNV_IUUC_REPLICATION139 indicates that there has been a change in the structure of a source system table that requires a corresponding conversion of the target table in the context of SAP Landscape Transformation (SLT) replication. This typically occurs when there are changes in the source table, such as adding or removing fields, changing data types, or modifying the primary key.
  
  Cause:
  
  Schema Changes: The source table in the source system has undergone changes (e.g., new columns added, existing columns modified).
  Replication Configuration: The SLT configuration may not be updated to reflect these changes, leading to inconsistencies between the source and target tables.
  Data Type Changes: Changes in data types or lengths of fields in the source table that are not reflected in the target table.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Source Table Changes:
  
  Review the changes made to the source table in the source system. Identify what modifications have