SAP Knowledge Base Article - Preview

2436242 - ESI - Error: java.lang.IllegalArgumentException: Model class metadata with name <> does not exist when using SOAP Web Service

Symptom

In a Web Dynpro for Java application, the following error is triggered when calling a SOAP Web Service:

Caused by: java.lang.IllegalArgumentException: Model class metadata with name <> does not exist. at com.sap.tc.webdynpro.model.webservice.model.WSModel.createModelObject(WSModel.java:122).


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Environment

  • SAP NetWeaver 7.0
  • SAP enhancement package 1 for SAP NetWeaver 7.0
  • SAP enhancement package 2 for SAP NetWeaver 7.0
  • SAP NetWeaver 7.1
  • Web Dynpro for Java

Product

SAP NetWeaver 7.0 ; SAP NetWeaver 7.1 ; SAP enhancement package 1 for SAP NetWeaver 7.0 ; SAP enhancement package 2 for SAP NetWeaver 7.0

Keywords

Webservice, Web Service, Webservices, Web Services, ESI, ESI_GDPR, ESI_STD, transporting web services, transportability of web services, transport binding, transport logical port, does not exist when using SOAP Web service, , KBA , BC-ESI-WS-ABA , Web Service and SOAP - ABAP , BC-WD-JAV , WebDynpro Java , Problem

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