Hello Experts!
I'm trying to call a custom RFC in my WebDynpro application. No problem calling it. I can even use the return parameters. But when I try to access some EXPORTING parameters, the exceptions are triggered. I've checked that all required importing parameters are passed and that the custom RFC works correctly in R/3.
Here are the exception stacks I get:
java.lang.ArrayIndexOutOfBoundsException: -1
at com.sap.mw.jco.JCO$Record.getString(JCO.java:12829)
at com.sap.aii.proxy.framework.core.JcoBaseTypeData.getElementValueAsString(JcoBaseTypeData.java:669)
at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClass.getAttributeValueAsString(DynamicRFCModelClass.java:427)
at com.kaisa.mwci.models.getprojects.Zps_Fm_Get_Projects_Output.getEx_Name1(Zps_Fm_Get_Projects_Output.java:164)
at com.kaisa.mwci.wd.wdp.IPublicVODownloadComp$IProjectsElement.wdGetObject(IPublicVODownloadComp.java:602)
... 53 more
and
java.lang.NullPointerException
at com.sap.aii.proxy.framework.core.JcoBaseTypeData.getElementValueAsBigDecimal(JcoBaseTypeData.java:648)
at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClass.getAttributeValueAsBigDecimal(DynamicRFCModelClass.java:259)
at com.kaisa.mwci.models.getnetworks.Zps_Fm_Get_Network_Num_Output.getEx_Cwcost(Zps_Fm_Get_Network_Num_Output.java:164)
at com.kaisa.mwci.wd.wdp.IPublicVODownloadComp$INetworksElement.wdGetObject(IPublicVODownloadComp.java:1206)
at com.sap.tc.webdynpro.progmodel.context.MappedNodeElement.wdGetObject(MappedNodeElement.java:351)
... 52 more
Hoping for your expert advice on my problem. Thanks!
Cheers,
Alfonso