info:srw/diagnostic/1/1

http://sru2.visual-library.de/nebis?operation=searchRetrieve&query=rec.identifier%3D12345&recordSchema=mods

FetchFromZ3950FailedFailed to fetch data from underlying Z3950 interfacefailed to establish Z3950 zoom connectionConnectionError: ('socket', '[Errno 111] Connection refused') nebisZ39.500opac.nebis.ch9909NEBIS_ERARAutf-8USMARCMODSsearchRetrieve.fetchRecords

An error has occured: FetchFromZ3950Failed - failed to establish Z3950 zoom connection [ConnectionError: ('socket', '[Errno 111] Connection refused') ]