How To Fix CNV_IUUC_DB_CONN078 - Failed to delete DDIC proxy for logging table &1 of table &2

CNV_IUUC_DB_CONN078 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 078

• Message text: Failed to delete DDIC proxy for logging table &1 of table &2

Self-Explanatory Message

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CNV_IUUC_DB_CONN078 - Details

• The SAP error message CNV_IUUC_DB_CONN078 indicates that there was a failure in deleting the Data Dictionary (DDIC) proxy for a logging table associated with a specific table. This error typically arises in the context of data migration or data transformation processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services.
  
  Cause:
  The error can be caused by several factors, including:
  
  Database Constraints: There may be foreign key constraints or other dependencies that prevent the deletion of the DDIC proxy.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to delete the DDIC proxy.
  Table Locking: The table might be locked by another process, preventing the deletion of the proxy.
  Technical Issues: There could be underlying technical issues with the database or the SAP system itself, such as inconsistencies in the data dictionary or issues with the transport layer.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Authorizations: Ensure