How To Fix DDLS236 - select * could not be expanded: base entity & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 236

• Message text: select * could not be expanded: base entity & does not exist

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 DDLS236 - select * could not be expanded: base entity & does not exist ?

  The SAP error message DDLS236 indicates that there is an issue with a database entity that is being referenced in a Data Definition Language (DDL) statement, specifically that the base entity does not exist. This error typically occurs when you are trying to execute a DDL operation (like creating or altering a table) that references a table, view, or other database object that cannot be found in the database.
  Causes:
  
  
  Missing Object: The most common cause is that the base entity (table, view, etc.) you are trying to reference does not exist in the database. This could be due to:
  
  The object was deleted.
  The object was never created.
  The object is in a different schema or client.
  
  
  
  Typographical Errors: There may be a typo in the name of the base entity in your DDL statement.
  
  
  Transport Issues: If the DDL statement is part of a transport request, the transport may not have been imported correctly, leading to missing objects.
  
  
  Authorization Issues: The user executing the DDL statement may not have the necessary authorizations to access the base entity.
  
  
  Database Connection Issues: There may be issues with the database connection that prevent the system from recognizing the entity.
  
  
  Solutions:
  
  
  Verify Object Existence: Check if the base entity exists in the database. You can do this by using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to look for the object.
  
  
  Check for Typos: Review your DDL statement for any typographical errors in the object name.
  
  
  Check Transport Requests: If the DDL is part of a transport, ensure that all necessary objects have been transported correctly. You may need to re-import the transport request.
  
  
  Review Authorizations: Ensure that the user executing the DDL statement has the necessary authorizations to access the base entity.
  
  
  Database Connection: Check the database connection settings to ensure that they are correct and that the database is accessible.
  
  
  Check for Schema Issues: If the object exists in a different schema, make sure to qualify the object name with the correct schema.
  
  
  Related Information:
  
  Transaction Codes: Use SE11 to check the Data Dictionary for the existence of the object, and SE16 to view the data in the table.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error.
  System Logs: Check system logs (transaction SM21) for any additional error messages or warnings that may provide more context.
  
  If the issue persists after checking the above points, consider reaching out to your SAP Basis team or SAP support for further assistance.