How To Fix CNV_IUUC_DB_CONN052 - SQL code: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 052

• Message text: SQL code: &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_DB_CONN052 - SQL code: &1 ?

  The SAP error message CNV_IUUC_DB_CONN052 with SQL code &1 typically relates to issues with database connectivity, particularly in the context of SAP's Landscape Transformation (SLT) or data migration scenarios. This error can occur during the execution of data replication or transformation processes.
  Cause:
  
  Database Connection Issues: The error often indicates that there is a problem with the connection to the database. This could be due to incorrect connection parameters, network issues, or the database being down.
  Configuration Errors: Misconfiguration in the SLT system or the database settings can lead to this error.
  Authorization Issues: The user credentials used for the database connection may not have the necessary permissions.
  Resource Limitations: The database server may be experiencing resource constraints (e.g., memory, CPU) that prevent it from accepting new connections.
  
  Solution:
  
  Check Database Connection Parameters: Verify that the connection parameters (hostname, port, database name, user, and password) are correct in the SLT configuration.
  Test Database Connectivity: Use tools like SQL*Plus (for Oracle) or other database client tools to test the connection to the database using the same credentials.
  Review Logs: Check the SLT logs and database logs for more detailed error messages that can provide insights into the issue.
  Check User Permissions: Ensure that the user account used for the connection has the necessary permissions to access the database and perform the required operations.
  Monitor Database Resources: Check the database server for any resource issues. If the server is under heavy load, consider optimizing queries or increasing resources.
  Restart Services: If the issue persists, consider restarting the SLT replication server or the database service to clear any transient issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to CNV_IUUC_DB_CONN052 for any specific patches or updates that may address known issues.
  Documentation: Review the official SAP documentation for SLT and database connectivity for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users facing similar issues.
  
  If the problem continues after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.