How To Fix SG809 - Logical file name '&1' is not valid

SG809 - Overview

• Message type: E = Error

• Message class: SG - Global Pool for Cross-Application Developments

• Message number: 809

• Message text: Logical file name '&1' is not valid

What causes this issue?

You are attempting to use the logical file name <ZH>'&V1&'</> in the
current context. However, this logical file name is not permissible due
to the system configuration.

System Response

Execution is not permissible with the logical file name <ZH>'&V1&'</>.

How to fix this error?

Select one of the permissible logical file names or contact your system
administrator to have the logical file name <ZH>'&V1&'</> permitted for
this context.

Procedure for System Administrators

The current application uses the logical file name <ZH>'&V2&'</> to
check the permissible logical file names. The user is attempting to use
the logical file name <ZH>'&V1&'</> (perhaps by selecting a
previously-defined variant).
The user either needs to adjust his or her variant appropriately, or you
can permit the logical file name <ZH>'&V1&'</> in this context.
More information about checking file names: SAP Note 1497003
(https://service.sap.com/sap/support/notes/1497003).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SG809 - Logical file name '&1' is not valid ?

  The SAP error message SG809 indicates that the logical file name specified (represented by &1) is not valid. This error typically occurs when the system cannot find the logical file name in the configuration or when the logical file name is incorrectly defined.
  Causes:
  
  Incorrect Logical File Name: The logical file name provided in the program or configuration does not exist in the system.
  Missing Configuration: The logical file name has not been defined in the SAP system.
  Authorization Issues: The user may not have the necessary authorizations to access the logical file name.
  Typographical Errors: There may be a typo in the logical file name when it was specified in the program or configuration.
  
  Solutions:
  
  
  Check Logical File Name:
  
  Go to transaction code FILE (or AL11) to check if the logical file name exists.
  Use transaction FILE to view the logical file names and ensure that the one you are using is correctly defined.
  
  
  
  Define Logical File Name:
  
  If the