Hello
i've been work with this problem for a few days.
the problem is:
Generate Two Relational Table with Entity in EJB
1.Company Table
2.User Table
and Generate Session Bean CRUD Template
User
and Create a Webdyn Relate With Bean...(Everything is Drag and Drop with out coding)
add excute function for the Bean in wdInit() in Component Controller
and i got this Error
The initial exception that caused the request to fail, was:
com.sap.tc.webdynpro.progmodel.context.ContextException: NodeElement(.New1Comp.Request_CsrUserFacadeLocal_findAllCsrCompany): model node element cannot be created without a model instance
at com.sap.tc.webdynpro.progmodel.context.ModelNodeElement.<init>(ModelNodeElement.java:63)
at com.csr2.csr2.ui.wd.wd.comp.new1comp.wdp.IPublicNew1Comp$IRequest_CsrUserFacadeLocal_findAllCsrCompanyElement.<init>(IPublicNew1Comp.java:349)
at com.csr2.csr2.ui.wd.wd.comp.new1comp.wdp.IPublicNew1Comp$IContextNode.doCreateElement(IPublicNew1Comp.java:55)
at com.sap.tc.webdynpro.progmodel.context.NodeInfo.createElement(NodeInfo.java:1269)
at com.sap.tc.webdynpro.progmodel.context.Node.createElementInternal(Node.java:1104)
... 60 more
See full exception chain for details.
the Important thing is the two table are Relate for One to Many
and when i generate the Entity also reted two entity with One to Many
is there anything tutorial for doing this associate with Related Entity..?