How To Fix AV566 - Table file could not be opened

SAP Error Message - Details

• Message type: E = Error

• Message class: AV - Decentral Order Control DASS

• Message number: 566

• Message text: Table file could not be opened

What causes this issue?

The subsystem transceiver cannot open the file in the interface.

System Response

Transmission is terminated and an error code displayed.

How to fix this error?

Check the transceiver and try again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AV566 - Table file could not be opened ?

  The SAP error message AV566, which states "Table file could not be opened," typically indicates an issue with accessing a specific table file in the SAP system. This can occur for various reasons, and understanding the cause is essential for finding a solution. Here are some common causes, potential solutions, and related information:
  Causes:
  
  File System Issues: The underlying file system where the table files are stored may be experiencing issues, such as being full, corrupted, or having incorrect permissions.
  Database Connectivity: There may be problems with the database connection, preventing SAP from accessing the required table files.
  Configuration Errors: Incorrect configuration settings in the SAP system can lead to issues with file access.
  Missing Files: The specific table file may be missing or deleted, which would prevent it from being opened.
  Locking Issues: The file may be locked by another process or user, preventing access.
  
  Solutions:
  
  Check File System: Ensure that the file system is not full and that there are no issues with disk space. Check for any file system errors and resolve them.
  Verify Permissions: Ensure that the SAP user has the necessary permissions to access the table files. Adjust permissions if necessary.
  Database Connection: Check the database connection settings in the SAP system. Ensure that the database is up and running and that there are no connectivity issues.
  Review Configuration: Check the configuration settings related to the specific table in question. Ensure that they are set up correctly.
  File Integrity: If the file is missing, restore it from a backup if available. If the file is corrupted, you may need to repair or replace it.
  Check for Locks: Use transaction codes like SM12 to check for locks on the table and resolve any conflicts.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. SAP Notes often provide detailed troubleshooting steps and solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SM12 (Lock Entries), and DB02 (Database Performance).
  Logs and Traces: Review system logs (SM21) and developer traces (ST22) for any additional error messages or information that could help diagnose 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 assistance.