The GetMessageStoreFilename() function returns the path of the file on the server in the MessageStore.

Note: The path is always specified relative to the eBiss base directory.

GetMessageStoreFilename(['Oid'])

The parameter is optional. Without a parameter, the function returns the file name of the document attachment that is currently loaded in the MappingEditor or is being transformed. With the Oid as a parameter, the function searches for the attachment and returns its path (with file name).