How To Fix CNV_IUUC_REPLICATION369 - DB connection &1 doesn't exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 369

• Message text: DB connection &1 doesn't exist

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_REPLICATION369 - DB connection &1 doesn't exist ?

  The SAP error message CNV_IUUC_REPLICATION369 indicates that there is an issue with the database connection specified in the error message. This typically occurs in the context of SAP Landscape Transformation (SLT) or when using SAP Data Services for data replication or migration.
  Cause:
  
  Non-Existent Database Connection: The database connection referenced in the error message does not exist in the system. This could be due to a misconfiguration or the connection not being created.
  Incorrect Connection Parameters: The connection parameters (like hostname, port, username, password) may be incorrect or not properly configured.
  Network Issues: There may be network issues preventing the SAP system from reaching the database.
  Authorization Issues: The user configured for the database connection may not have the necessary permissions to access the database.
  Database Service Down: The database service itself may be down or not running.
  
  Solution:
  
  
  Check Database Connection:
  
  Go to transaction DBACOCKPIT or SM59 in the SAP GUI.
  Verify that the database connection exists and is correctly configured.
  Test the connection to ensure it is working.
  
  
  
  Review Connection Parameters:
  
  Ensure that the connection parameters (hostname, port, user credentials) are correct.
  If necessary, update the parameters and save the configuration.
  
  
  
  Check Network Connectivity:
  
  Ensure that the SAP system can reach the database server. You can use tools like ping or telnet to check connectivity.
  Check firewall settings that might be blocking access.
  
  
  
  Verify User Permissions:
  
  Ensure that the user configured for the database connection has the necessary permissions to access the database.
  If needed, update the user permissions in the database.
  
  
  
  Check Database Status:
  
  Ensure that the database service is running. If it is down, restart the database service.
  
  
  
  Review Logs:
  
  Check the SAP system logs (transaction SM21) and the database logs for any additional error messages that might provide more context.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for SLT or the specific data replication tool you are using for more detailed configuration and troubleshooting guidance.
  Community Forums: Consider checking SAP Community forums or other online resources where similar issues may have been discussed.
  
  If the issue persists after following these steps, it may be beneficial to engage SAP support for further assistance.