How To Fix CNV_IUUC_DB_CONN003 - DBCON entry not found

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 003

• Message text: DBCON entry not found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_DB_CONN003 - DBCON entry not found ?

  The SAP error message CNV_IUUC_DB_CONN003 indicates that a database connection (DBCON) entry is not found. This error typically arises in the context of data migration or system conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services.
  Cause:
  
  Missing DBCON Entry: The most common cause is that the required DBCON entry for the database connection is not defined in the SAP system.
  Incorrect Configuration: The DBCON entry may exist but could be incorrectly configured, such as wrong connection parameters (e.g., database name, user credentials).
  Transport Issues: If the DBCON entry was supposed to be transported from another system, it may not have been successfully transported.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the DBCON entry.
  
  Solution:
  
  
  Create or Verify DBCON Entry:
  
  Use transaction DBCON to check if the required database connection exists.
  If it does not exist, create a new DBCON entry with the correct parameters (database type, host, port, user, password, etc.).
  If it exists, verify that all parameters are correct.
  
  
  
  Check Transport Requests:
  
  If the DBCON entry was supposed to be transported, check the transport logs to ensure it was successfully imported into the target system.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the DBCON entry. You may need to check roles and authorizations assigned to the user.
  
  
  
  Restart Services:
  
  Sometimes, restarting the relevant services or the SAP system can resolve transient issues.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of the software you are using for any additional troubleshooting steps or known issues.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  DBCON: To manage database connections.
  SM21: To check system logs for any related errors.
  ST22: To check for dumps that might provide more context on the error.
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  
  
  SLT Documentation: If you are using SLT, refer to the SLT documentation for specific configuration and troubleshooting steps related to database connections.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the CNV_IUUC_DB_CONN003 error message.