How To Fix CNV_IUUC_REPLICATION444 - Subscription for object &1 failed

CNV_IUUC_REPLICATION444 - Overview

• Message type: E = Error

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

• Message number: 444

• Message text: Subscription for object &1 failed

Self-Explanatory Message

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CNV_IUUC_REPLICATION444 - Details

• The SAP error message CNV_IUUC_REPLICATION444 indicates that there is an issue with the subscription for a specific object in the context of SAP Landscape Transformation (SLT) replication. This error typically arises when the system is unable to create or maintain a subscription for the specified object, which can hinder data replication processes.
  Causes:
  
  Object Not Found: The specified object (table/view) may not exist in the source system or may have been deleted.
  Authorization Issues: The user or service account may lack the necessary authorizations to create or manage subscriptions for the object.
  
  Configuration Issues: There may be misconfigurations in the SLT setup, such as incorrect connection parameters or replication settings.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or issues with the SLT server itself.
  Data Model Changes: Changes in the data model (e.g., changes in table structure) may lead to inconsistencies that prevent successful subscription creation.
  
  Solutions:
  
  Verify Object Existence: Check if