How To Fix CNV_IUUC_DB_CONN012 - Enqueue error for table &1 RFC destination &2

CNV_IUUC_DB_CONN012 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 012

• Message text: Enqueue error for table &1 RFC destination &2

Self-Explanatory Message

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CNV_IUUC_DB_CONN012 - Details

• The SAP error message CNV_IUUC_DB_CONN012 indicates an enqueue error for a specific database table when trying to connect to a remote function call (RFC) destination. This error typically occurs in the context of data migration or system conversion processes, particularly when using the SAP Landscape Transformation (SLT) replication server or similar tools.
  
  Cause:
  
  Locking Issues: The error usually arises when there is a lock on the specified table (&1) in the database. This can happen if another process is currently accessing or modifying the table, preventing the current operation from acquiring the necessary lock.
  
  Configuration Issues: There may be issues with the RFC destination (&2), such as incorrect configuration, network issues, or the destination system being down.
  Database Constraints: The database may have constraints or triggers that are preventing the operation from completing successfully.
  Insufficient Permissions: The user or service account executing the operation may not have the necessary permissions to access or modify the