How To Fix CNV_IUUC_DB_CONN010 - Connection error to target system for mt_id &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 010

• Message text: Connection error to target system for mt_id &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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_DB_CONN010 - Connection error to target system for mt_id &1 ?

  The SAP error message CNV_IUUC_DB_CONN010 indicates a connection error to the target system during a data migration or conversion process, specifically related to the Migration Cockpit or the SAP Landscape Transformation (SLT) replication. The message includes a placeholder for mt_id, which typically represents the migration task ID.
  Cause:
  The error can be caused by several factors, including:
  
  Network Issues: There may be network connectivity problems between the source and target systems.
  Incorrect Configuration: The connection parameters (like hostname, port, user credentials) for the target system may be incorrectly configured.
  Database Availability: The target database may be down or not accessible.
  Firewall Restrictions: Firewalls or security settings may be blocking the connection to the target system.
  User Permissions: The user account being used to connect to the target system may not have the necessary permissions.
  Database Driver Issues: There may be issues with the database drivers or libraries required for the connection.
  
  Solution:
  To resolve the CNV_IUUC_DB_CONN010 error, you can follow these steps:
  
  
  Check Network Connectivity:
  
  Ensure that the source system can reach the target system over the network. You can use tools like ping or telnet to test connectivity.
  
  
  
  Verify Connection Parameters:
  
  Double-check the connection settings in the configuration. Ensure that the hostname, port, username, and password are correct.
  
  
  
  Check Database Status:
  
  Verify that the target database is up and running. You can check the database logs or use database management tools to confirm its status.
  
  
  
  Review Firewall Settings:
  
  Ensure that any firewalls between the source and target systems allow traffic on the required ports.
  
  
  
  User Permissions:
  
  Confirm that the user account has the necessary permissions to connect to the target database and perform the required operations.
  
  
  
  Database Driver:
  
  Ensure that the correct database drivers are installed and configured properly on the source system.
  
  
  
  Check Logs:
  
  Review the logs for more detailed error messages that may provide additional context about the connection failure.
  
  
  
  Test Connection:
  
  Use a database client or a test connection tool to verify that you can connect to the target database using the same credentials and parameters.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any known issues or patches.
  Documentation: Refer to the official SAP documentation for the Migration Cockpit or SLT for detailed configuration and troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error details and any logs you have collected.
  
  By following these steps, you should be able to identify and resolve the connection error to the target system.