How To Fix R7320 - Error whilst reading model table, - view, or table type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 320

• Message text: Error whilst reading model table, - view, or table type &1

What causes this issue?

The model table, model view or model table type &V1& is either not
available or not active.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Activate the model table, model view or model table type &V1& in the
dictionary. If it is not available then please inform your system
administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R7320 - Error whilst reading model table, - view, or table type &1 ?

  The SAP error message R7320, which states "Error whilst reading model table, - view, or table type &1," typically occurs when there is an issue accessing a specific database table, view, or table type in the SAP system. This error can arise due to various reasons, including:
  Causes:
  
  Table/View Does Not Exist: The specified table or view may not exist in the database.
  Authorization Issues: The user may not have the necessary authorizations to access the specified table or view.
  Database Connection Issues: There may be problems with the database connection, such as network issues or database server downtime.
  Data Dictionary Issues: There could be inconsistencies or corruption in the data dictionary.
  Transport Issues: If the table or view was recently transported from another system, there may have been issues during the transport process.
  Incorrect Configuration: The configuration settings for the model or the related objects may be incorrect.
  
  Solutions:
  
  Check Existence: Verify that the table or view specified in the error message actually exists in the database. You can do this using transaction SE11 (Data Dictionary) or SE16 (Data Browser).
  Authorization Check: Ensure that the user has the necessary authorizations to access the table or view. You can check this using transaction SU53 to see if there are any authorization failures.
  Database Connection: Check the database connection settings in the SAP system. Ensure that the database server is up and running and that there are no network issues.
  Data Dictionary Consistency: Use transaction SE11 to check the consistency of the data dictionary. You can also use transaction SE14 to activate or adjust database objects if needed.
  Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that may indicate what went wrong during the transport process.
  Configuration Review: Review the configuration settings related to the model or the objects involved. Ensure that all settings are correct and consistent.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE16 (Data Browser), SE14 (Database Utility), SU53 (Authorization Check).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  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.