/BOBF/DAC005 - Attribute &1 is not known in database table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/DAC -

• Message number: 005

• Message text: Attribute &1 is not known in database table &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.

Unfortunately, there isn't any extra information in this error notice.

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AnswerBot

• What is the cause and solution for SAP error message /BOBF/DAC005 - Attribute &1 is not known in database table &2 ?

  The SAP error message /BOBF/DAC005 Attribute &1 is not known in database table &2 typically occurs in the context of the Business Object Framework (BOF) in SAP, particularly when dealing with data access classes (DACs). This error indicates that the system is trying to access an attribute that is not defined in the specified database table.
  Cause:
  
  Attribute Not Defined: The attribute specified in the error message (&1) is not defined in the database table (&2). This could happen if the attribute was removed or never added to the table.
  Incorrect Mapping: There may be a mismatch between the data model and the actual database schema. If the data model was changed but the database was not updated accordingly, this error can occur.
  Configuration Issues: There might be issues in the configuration of the Business Object or the Data Access Class that lead to incorrect references to attributes.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), and the transport did not include the necessary database changes, this error can arise.
  
  Solution:
  
  Check Database Table: Verify that the attribute exists in the specified database table. You can do this by checking the table structure in the SAP Data Dictionary (transaction SE11).
  Update Data Model: If the attribute is missing, you may need to add it to the database table. This can involve modifying the table structure and ensuring that the data model is in sync with the database.
  Review Configuration: Check the configuration of the Business Object and the Data Access Class to ensure that all attributes are correctly defined and mapped.
  Transport Validation: If the issue arose after a transport, ensure that all necessary changes were included in the transport request. You may need to re-transport the changes or manually apply them.
  Debugging: If the issue persists, consider debugging the application to trace where the error is being triggered. This can provide insights into why the system is looking for an unknown attribute.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to investigate and modify the relevant objects.
  SAP Notes: Check SAP Notes for any known issues or patches related to the Business Object Framework or specific attributes.
  Documentation: Review the SAP documentation for the Business Object Framework to understand how attributes and database tables are managed.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP Basis or ABAP team for further assistance.