How To Fix TW408 - DY-DB-ACCESS-ERROR: tw_table_access call with unknown function

TW408 - Overview

• Message type: E = Error

• Message class: TW - R3trans - Messages

• Message number: 408

• Message text: DY-DB-ACCESS-ERROR: tw_table_access call with unknown function

What causes this issue?

An internal error occurred in the specified function in the library
twdbacc.

System Response

The action was terminated.

How to fix this error?

Inform SAP of this error, and the actions that led to it.

Error message extract from SAP system. Copyright SAP SE.

TW408 - Details

• The SAP error message TW408 DY-DB-ACCESS-ERROR: tw_table_access call with unknown function typically indicates that there is an issue with a database access function being called in the context of a transaction or operation. This error can arise from various underlying causes, and here are some potential causes, solutions, and related information:
  Causes:
  
  Invalid Function Call: The error may occur if the function being called in the tw_table_access is not recognized or is incorrectly specified.
  Database Connection Issues: There may be problems with the database connection, such as the database being down or network issues.
  Authorization Issues: The user may not have the necessary permissions to access the database or perform the requested operation.
  Corrupted Data: There could be issues with the data in the database, such as corruption or inconsistencies.
  
  Configuration Issues: Incorrect configuration settings in the SAP system or database settings can lead to this error.
  
  Solutions:
  
  Check Function Name: Verify that the function name being called