How To Fix CFD_DDIC_ADAPTER027 - Code Table Adapter: Deletion of table &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_DDIC_ADAPTER - Custom Fields: CDS Adapter

• Message number: 027

• Message text: Code Table Adapter: Deletion of table &1 failed

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 CFD_DDIC_ADAPTER027 - Code Table Adapter: Deletion of table &1 failed ?

  The SAP error message CFD_DDIC_ADAPTER027, which states "Code Table Adapter: Deletion of table &1 failed," typically occurs when there is an issue with deleting a code table in the SAP system. This error can arise due to various reasons, including:
  Causes:
  
  Table Dependencies: The table you are trying to delete may have dependencies or relationships with other tables, such as foreign key constraints.
  Data Locking: The table might be locked by another process or user, preventing deletion.
  Authorization Issues: The user attempting to delete the table may not have the necessary authorizations to perform this action.
  Technical Issues: There could be underlying technical issues, such as database inconsistencies or corruption.
  Active References: There may be active references to the table in other parts of the system, such as in programs, function modules, or other database objects.
  
  Solutions:
  
  Check Dependencies: Use transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to check for dependencies and relationships with other tables. Ensure that there are no foreign key constraints or other dependencies preventing deletion.
  Release Locks: If the table is locked, identify the locking process using transaction SM12 (Display and Delete Locks) and release the lock if appropriate.
  Review Authorizations: Ensure that the user has the necessary authorizations to delete the table. You may need to consult with your SAP security team.
  Check for Active References: Look for any active references to the table in programs, function modules, or other database objects. Remove or update these references as necessary.
  Database Consistency Check: Perform a consistency check on the database using transaction DB02 or similar tools to identify and resolve any underlying issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), SM12 (Display and Delete Locks), and DB02 (Database Performance).
  SAP Documentation: Refer to SAP Help documentation for detailed information on managing database tables and understanding error messages.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation and resolution.