How To Fix CNV_IUUC_DB_CONN066 - Failed to create table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 066

• Message text: Failed to create 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_CONN066 - Failed to create table &1 ?

  The SAP error message CNV_IUUC_DB_CONN066: Failed to create table &1 typically occurs during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that the system encountered an issue while trying to create a database table.
  Possible Causes:
  
  Database Permissions: The user account being used to connect to the database may not have the necessary permissions to create tables.
  Existing Table: A table with the same name already exists in the database, which prevents the creation of a new table.
  Database Connection Issues: There may be issues with the database connection, such as incorrect connection parameters or network issues.
  Database Configuration: The database may not be configured correctly to allow table creation, or there may be restrictions in place.
  Resource Limitations: The database may have reached its limit for the number of tables or other resource constraints.
  
  Solutions:
  
  Check Permissions: Ensure that the user account has the necessary permissions to create tables in the database. You may need to grant the appropriate privileges.
  Check for Existing Tables: Verify if a table with the same name already exists. If it does, you may need to drop the existing table or rename the new one.
  Review Database Connection: Check the database connection settings to ensure they are correct. Test the connection to confirm it is working properly.
  Database Configuration: Review the database configuration settings to ensure that it allows for table creation. Consult the database administrator if necessary.
  Monitor Resource Usage: Check the database for any resource limitations or quotas that may be affecting the ability to create new tables. Address any issues as needed.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary) to check existing tables or SE37 (Function Builder) to analyze the function module related to the error.
  Logs and Traces: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the documentation for the specific data migration tool you are using (e.g., SLT, SAP Data Services) for any known issues or configuration requirements.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.