How To Fix SLIC303 - Error when importing the file "&" (sy-subrc = &, see long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: SLIC - saplicense Messages

• Message number: 303

• Message text: Error when importing the file "&" (sy-subrc = &, see long text)

What causes this issue?

The uploading of the file containing the license key from your PC to the
application server did not work. The function module GUI_UPLOAD returned
the sy-subrc&V2&. The overview below gives the meaning of this return
code:
1 -,,File does not exist, cannot be opened
2 -,,Error when reading the file
3 -,,Front-end function cannot be executed in background processing
4 -,,Incorrect front end or error at front end
5 -,,Incorrect parameter FILETYPE
6 -,,No authorization for upload
7 -,,Unknown error
8 -,,Cannot interpret data in the file
9 -,,Header is impermissible
10 -,,Separator is impermissible
11 -,,The header information is currently restricted to a maximum of
1023 bytes
12 -,,Error when calling the data provider
13 -,,Access to file not permitted
14 -,,Insufficient memory in data provider
15 -,,Storage medium is full
16 -,,Data provider timeout

System Response

Termination of the installation process.

How to fix this error?

Attempt to correct the cause of the error, and repeat the installation
of the license key.

Error message extract from SAP system. Copyright SAP SE.