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

SAP Error Message - Details

• 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.