How To Fix DD_DBAL021 - View &1: Failed to generate CREATE statements; Error code: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DD_DBAL - ABAP Dictionary, Data Base Abstraction Layer

• Message number: 021

• Message text: View &1: Failed to generate CREATE statements; Error code: &2

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 DD_DBAL021 - View &1: Failed to generate CREATE statements; Error code: &2 ?

  The SAP error message DD_DBAL021 indicates that there was a failure in generating the CREATE statements for a database view. This error can occur during various database operations, such as when trying to create or modify database views in the Data Dictionary (DD).
  Causes:
  
  Database Connectivity Issues: There may be issues with the connection to the database, such as network problems or incorrect database configuration.
  Insufficient Permissions: The user executing the operation may not have the necessary permissions to create or modify views in the database.
  Syntax Errors: There could be syntax errors in the SQL statements generated by SAP, which can happen if the underlying data model has inconsistencies.
  Database-Specific Limitations: Some databases have specific limitations or requirements that may not be met by the generated SQL statements.
  Database Locking: The database might be locked or in a state that prevents modifications.
  
  Solutions:
  
  Check Database Connection: Ensure that the connection to the database is active and properly configured. Test the connection to verify that it is working.
  Review User Permissions: Verify that the user has the necessary permissions to create or modify views in the database. If not, grant the required permissions.
  Analyze SQL Syntax: If possible, check the generated SQL statements for any syntax errors. You may need to debug the Data Dictionary or use transaction codes like SE11 or SE14 to analyze the view definition.
  Database Logs: Check the database logs for any additional error messages or information that could provide insight into the failure.
  Consult Documentation: Refer to the SAP documentation for your specific database to understand any limitations or requirements that may apply.
  Recreate the View: If the view is corrupted or has issues, consider dropping and recreating the view.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary), SE14 (Database Utility), or SE80 (Object Navigator) to manage and troubleshoot database views.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error code and any relevant logs or details.
  Database Documentation: Review the documentation for the specific database you are using (e.g., HANA, Oracle, SQL Server) for any specific configurations or limitations.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.