How To Fix CNV_IUUC_DB_CONN000 - DB connection type unknown

CNV_IUUC_DB_CONN000 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 000

• Message text: DB connection type unknown

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.

CNV_IUUC_DB_CONN000 - Details

• The SAP error message CNV_IUUC_DB_CONN000: DB connection type unknown typically occurs in the context of SAP system migrations or data transfers, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that the system is unable to recognize or establish a database connection due to an unknown or unsupported connection type.
  Causes:
  
  Incorrect Configuration: The database connection settings may not be configured correctly in the SAP system.
  Unsupported Database Type: The database type specified in the connection settings may not be supported by the SAP system or the specific tool being used.
  Missing or Incorrect Parameters: Required parameters for the database connection (like hostname, port, username, password) may be missing or incorrectly specified.
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the database.
  Authorization Issues: The user credentials provided may not have the necessary permissions to access the database.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify the database connection settings in