How To Fix DA620 - Table class could not be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: DA - Dictionary: Compare, distribution, timer, instantiation

• Message number: 620

• Message text: Table class could not be determined

Self-Explanatory Message

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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 DA620 - Table class could not be determined ?

  The SAP error message DA620, which states "Table class could not be determined," typically occurs when the system is unable to identify the appropriate table class for a specific database table. This can happen for various reasons, including configuration issues, missing entries in the data dictionary, or problems with the table definition itself.
  Causes:
  
  Missing Table Class Definition: The table class for the specified table may not be defined in the system.
  Incorrect Table Configuration: The table may not be properly configured in the Data Dictionary (SE11).
  Transport Issues: If the table was transported from another system, the transport might not have included all necessary components.
  Authorization Issues: Lack of proper authorizations to access the table or its metadata.
  Database Issues: Problems with the underlying database that prevent the system from retrieving the table class.
  
  Solutions:
  
  
  Check Table Definition:
  
  Go to transaction SE11 (Data Dictionary) and check the definition of the table that is causing the error. Ensure that the table class is correctly defined.
  
  
  
  Review Table Class Settings:
  
  Ensure that the table class is assigned correctly. You can check this in the technical settings of the table.
  
  
  
  Transport Request:
  
  If the table was recently created or modified, ensure that the transport request was correctly released and imported into the target system.
  
  
  
  Check Authorizations:
  
  Verify that you have the necessary authorizations to access the table and its metadata. You may need to consult with your SAP security team.
  
  
  
  Database Consistency:
  
  Check the database for any inconsistencies. You may need to run database consistency checks or consult your database administrator.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates that resolve the issue.
  
  
  
  System Logs:
  
  Check the system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Recreate the Table:
  
  As a last resort, if the table is not critical and can be recreated, you might consider deleting and recreating it, ensuring that all necessary configurations are in place.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SM21 (System Log), ST22 (Dump Analysis).
  SAP Notes: Always check the SAP Support Portal for any specific notes related to the error message DA620.
  Documentation: Review SAP documentation regarding table classes and data dictionary management for more detailed information.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.