How To Fix CNV_IUUC_DB_CONN111 - Failed to create name for DDIC proxy of table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 111

• Message text: Failed to create name for DDIC proxy of table &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_DB_CONN111 - Failed to create name for DDIC proxy of table &1 ?

  The SAP error message CNV_IUUC_DB_CONN111 indicates that there was a failure in creating a name for the Data Dictionary (DDIC) proxy of a specific table during a data migration or conversion process. This error is typically associated with the SAP Landscape Transformation (SLT) or other data migration tools.
  Cause:
  The error can be caused by several factors, including:
  
  Table Name Issues: The table name specified in the error message may not exist in the database or may have been incorrectly specified.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to create or modify DDIC objects.
  Database Connection Problems: There may be issues with the database connection, such as network problems or incorrect connection parameters.
  Technical Settings: The technical settings of the table may not be correctly configured, leading to issues in creating the DDIC proxy.
  SAP Notes: There may be specific SAP Notes related to the version of SAP you are using that address known issues with the migration process.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Table Existence: Verify that the table specified in the error message exists in the database and is accessible.
  Review Authorizations: Ensure that the user has the necessary authorizations to create DDIC objects. You may need to check roles and profiles assigned to the user.
  Database Connection: Check the database connection settings in the SAP system. Ensure that the connection is active and correctly configured.
  Technical Settings: Review the technical settings of the table in the Data Dictionary (transaction SE11) to ensure they are correctly defined.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. Implement any recommended corrections or updates.
  Check Logs: Review the logs for more detailed error messages that may provide additional context for the failure. You can check transaction SLG1 for application logs related to the migration process.
  Restart the Process: If the issue seems transient, try restarting the migration or conversion process to see if the error persists.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SE11 (Data Dictionary), SLG1 (Application Log), and ST22 (Dump Analysis) to investigate further.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for assistance, providing them with the error details and any logs you have collected.
  Documentation: Review the official SAP documentation for the specific migration tool you are using, as it may contain additional troubleshooting steps or configuration guidelines.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.