How To Fix CNV_IUUC_REPLICATION401 - Schema &1 already exists in system &2

CNV_IUUC_REPLICATION401 - Overview

• Message type: E = Error

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

• Message number: 401

• Message text: Schema &1 already exists in system &2

Self-Explanatory Message

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CNV_IUUC_REPLICATION401 - Details

• The SAP error message CNV_IUUC_REPLICATION401 Schema &1 already exists in system &2 typically occurs during the data replication process in SAP systems, particularly when using the SAP Landscape Transformation (SLT) replication server. This error indicates that the schema (database schema) you are trying to create or replicate already exists in the target system.
  
  Cause:
  
  
  Existing Schema: The schema you are attempting to create already exists in the target database. This can happen if:
  
  The schema was created in a previous replication attempt.
  The schema was manually created or exists due to other processes.
  
  
  
  Replication Configuration: There may be a misconfiguration in the SLT setup, leading to attempts to create a schema that should not be created again.
  
  
  
  Solution:
  
  
  Check Existing Schemas: 
  
  Log into the target database and check if the schema (database) already exists. You can do this by querying the database or using database management tools.
  
  
  
  Drop or Rename Existing Schema: 
  
  If the existing schema is not