How To Fix CFD_DDIC_ADAPTER026 - Code Table Adapter: Generation of table &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_DDIC_ADAPTER - Custom Fields: CDS Adapter

• Message number: 026

• Message text: Code Table Adapter: Generation 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_DDIC_ADAPTER026 - Code Table Adapter: Generation of table &1 failed ?

  The SAP error message CFD_DDIC_ADAPTER026, which states "Code Table Adapter: Generation of table &1 failed," typically occurs in the context of the Code Table Adapter in SAP, particularly when dealing with Data Dictionary objects. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Missing or Incomplete Data Dictionary Objects: The table or structure that the adapter is trying to generate may not exist or may be incomplete.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access or modify the Data Dictionary objects.
  Transport Issues: If the table was recently transported from another system, there may be inconsistencies or missing components.
  Database Issues: There could be issues with the underlying database, such as connectivity problems or database constraints.
  Configuration Errors: Incorrect configuration settings in the Code Table Adapter or related components can lead to this error.
  
  Solutions:
  
  Check Data Dictionary Objects: Verify that the table or structure referenced in the error message exists and is correctly defined in the Data Dictionary (SE11).
  Review Authorizations: Ensure that the user has the necessary authorizations to access and modify the Data Dictionary objects. You can check this in transaction SU53 or by consulting with your security team.
  Transport Consistency: If the issue arose after a transport, check the transport logs for errors and ensure that all necessary objects were transported correctly.
  Database Connectivity: Check the database connection and ensure that the database is up and running without issues. You can use transaction DBACOCKPIT to monitor database health.
  Configuration Review: Review the configuration settings of the Code Table Adapter and ensure that all parameters are set correctly. This may involve checking the relevant customizing settings in the SAP system.
  Check Logs: Look at the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  Rebuild the Table: If the table is corrupted or not functioning as expected, consider rebuilding it or regenerating it using transaction SE14 (Database Utility).
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SLG1 (Application Log), SU53 (Authorization Check).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the Code Table Adapter or the error message.
  Documentation: Review SAP documentation related to the Code Table Adapter and Data Dictionary management for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with SAP support or your internal SAP Basis team for further assistance.