SAP Message UIC137 - File "&" could not be loaded

Diagnosis
You attempted to transfer the content of file "&V1&" into the URLfield, but an error occurred here.

System Response
The content of file "&V1&" is not transferred into the URL field.

Procedure
Check whether the file name and the ending (*.url) are correct and tryagain. If the data is correct and the error continues to occur, thencontact your system administrator.