Invalid directory '&'

Message type: E = Error

Message class: EA - IDoc Basis Messages

Message number: 334

Message text: Invalid directory '&'



What causes this issue?

The system tried to save data on the presentation server in the
directory '&v1&'.


System Response

The directory does not exist.


How to fix this error?

Please check the target directory.

Error message extract from SAP system. Copyright SAP SE.