How To Fix CNV_IUUC_REPLICATION407 - Failed to update database connection password

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 407

• Message text: Failed to update database connection password

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_REPLICATION407 - Failed to update database connection password ?

  The SAP error message CNV_IUUC_REPLICATION407 indicates that there was a failure in updating the database connection password during the data replication process. This error typically occurs in the context of SAP Landscape Transformation (SLT) replication scenarios, where data is replicated from a source system to a target system.
  Causes:
  
  Incorrect Password: The password provided for the database connection may be incorrect or has changed.
  Database Connection Issues: There may be issues with the database connection itself, such as network problems or the database being down.
  Authorization Issues: The user account used for the database connection may not have the necessary permissions to update the password.
  Configuration Errors: There may be misconfigurations in the SLT configuration settings or in the database connection settings.
  Expired Password: The password for the database user may have expired and needs to be reset.
  
  Solutions:
  
  Verify Password: Check the database connection settings in the SLT configuration and ensure that the password is correct.
  Test Database Connection: Use a database client or tool to test the connection with the same credentials to ensure that they are valid.
  Check User Permissions: Ensure that the user account has the necessary permissions to perform the update operation on the database.
  Update Password: If the password has changed or expired, update it in the SLT configuration and ensure it matches the database user’s password.
  Review Logs: Check the SLT logs for more detailed error messages that can provide additional context on the failure.
  Restart Replication: After making changes, restart the replication process to see if the issue is resolved.
  
  Related Information:
  
  SLT Documentation: Refer to the official SAP documentation for SLT for detailed configuration and troubleshooting steps.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches and updates.
  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 issue related to the CNV_IUUC_REPLICATION407 error message.