How To Fix CNV_IUUC_DB_CONN055 - &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 055

• Message text: &1 &2 &3 &4

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_DB_CONN055 - &1 &2 &3 &4 ?

  The SAP error message CNV_IUUC_DB_CONN055 typically relates to issues with database connectivity during the execution of a data migration or conversion process, particularly in the context of SAP's Landscape Transformation (LT) or other data migration tools.
  Cause:
  The error message CNV_IUUC_DB_CONN055 indicates that there is a problem with the database connection. This could be due to several reasons, including:
  
  Database Connection Issues: The database server may be down, or there may be network issues preventing the connection.
  Configuration Errors: Incorrect configuration settings in the SAP system or the database connection parameters.
  Authorization Problems: The user credentials used to connect to the database may not have the necessary permissions.
  Resource Limitations: The database may be experiencing resource limitations, such as memory or connection limits.
  Version Compatibility: There may be compatibility issues between the SAP system and the database version.
  
  Solution:
  To resolve the CNV_IUUC_DB_CONN055 error, you can take the following steps:
  
  
  Check Database Status: Ensure that the database server is up and running. You can do this by trying to connect to the database using a database client or checking the database server logs.
  
  
  Verify Connection Parameters: Review the connection parameters in the SAP system (e.g., database host, port, user credentials) to ensure they are correct.
  
  
  Test Database Connection: Use transaction code DBACOCKPIT or DB02 in SAP to test the database connection and check for any issues.
  
  
  Check User Permissions: Ensure that the user account being used to connect to the database has the necessary permissions to perform the required operations.
  
  
  Review Logs: Check the SAP application logs (transaction SLG1) and the database logs for any additional error messages that may provide more context.
  
  
  Resource Monitoring: Monitor the database for resource usage and ensure that it is not hitting any limits (e.g., maximum connections, memory usage).
  
  
  Consult Documentation: Refer to SAP Notes or documentation related to the specific version of SAP and the database you are using for any known issues or patches.
  
  
  Contact Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with the error message details and any relevant logs.
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on database connectivity issues.
  Documentation: Review the official SAP documentation for the specific tools or processes you are using (e.g., SAP LT, SAP Data Services).
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the CNV_IUUC_DB_CONN055 error effectively.