SAP Knowledge Base Article - Preview

2388992 - WSDL parsing error: Exception in library handler


During proxy generation on SE80 or during logical port configurations for consumer proxy in SOAMANAGER, one of the following error occurs:

  •  Error in WSDL parsing: Exception occurred in library handler
  •  Error while parsing an XML stream: 'undeclared namespace prefix'
  •  Dereferencing of the Null reference
  •  Central configuration: SXML reader/writer exception



  • SAP NetWeaver release independent
  • Web services and SOAP


SAP NetWeaver all versions


WSDL parsing, Parsing, Exception, Library handler, Null reference, Error when parsing WSDL, SRT-Framework-Ausnahme: Fehler beim WSDL-Parsen: Ausnahme des Library-Handlers aufgetreten, Dereferenzierung der NULL-Referenz, Exception occured; Proxy-Generierung: Fehler aufgetreten; Proxy Generation: Error occurred; CX_PROXY_GEN_ERROR; NWA; SOA; Application and Scenario Communication; Publication Rules; The transformation SXML_COPY could not be executed; Se ha producido una excepción en Library-Handler , KBA , null-pointer referenz fehlermeldung , cx_sy_ref_is_initial , exception occured in library handler , BC-ESI-WS-ABA , Web Service and SOAP - ABAP , BC-DWB-PRX , Proxy Generation , BC-ESI-WS-ABA-CFG , WebServices ABAP Configuration , Problem

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