How To Fix AQV662 - File enhancement .FOC not registered

AQV662 - Overview

• Message type: E = Error

• Message class: AQV - Message texts for SAP Query

• Message number: 662

• Message text: File enhancement .FOC not registered

What causes this issue?

You wanted to display the output of a query with the extended storage
using InfoZoom.

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?

Please register the data type 'FOC' for the application 'INFOZOOM.EXE'.
You can do this with the options of the file manager (Explorer) or by
simply opening (e.g. by double-clicking) a file with the extension
'FOC' and linking it with the executable program InfoZoom in the next
dialog box.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

AQV662 - Details

• The SAP error message AQV662, which indicates that the file enhancement .FOC is not registered, typically arises in the context of SAP's data processing and file handling, particularly when dealing with enhancements or customizations in the system.
  
  Cause:
  
  Missing Registration: The .FOC file, which is likely a custom enhancement or a file related to a specific functionality, has not been properly registered in the SAP system.
  Incorrect Path or Filename: The system may not be able to locate the .FOC file due to an incorrect path or filename.
  Authorization Issues: The user may not have the necessary permissions to access or register the file.
  System Configuration: There may be issues with the configuration settings in the SAP system that prevent the file from being recognized.
  
  
  Solution:
  
  Register the File: Ensure that the .FOC file is properly registered in the SAP system. This may involve using transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to register