How To Fix CNV_IUUC_REPL_ADV_SE179 - User &1 does not exist in the source system

CNV_IUUC_REPL_ADV_SE179 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_REPL_ADV_SE - MEssage class for package CNV_IUUC_REPL_ADV_SETTINGS

• Message number: 179

• Message text: User &1 does not exist in the source system

Self-Explanatory Message

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CNV_IUUC_REPL_ADV_SE179 - Details

• The SAP error message CNV_IUUC_REPL_ADV_SE179 indicates that a user specified in a replication or data transfer process does not exist in the source system. This error typically arises during data migration or replication scenarios, particularly when using SAP Landscape Transformation (SLT) or similar tools.
  
  Cause:
  
  User Not Created: The user specified in the error message has not been created in the source system.
  Incorrect User ID: The user ID may have been entered incorrectly, leading to a mismatch.
  User Deactivation: The user might exist but could be deactivated or locked in the source system.
  System Connection Issues: There may be issues with the connection between the source and target systems, causing the user information to not be retrieved correctly.
  
  
  Solution:
  
  
  Verify User Existence:
  
  Check if the user exists in the source system by using transaction code SU01 (User Maintenance).
  If the user does not exist, create the user in the source system.
  
  
  
  Check User Status:
  
  If the user exists, ensure that