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Former Member
Jul 15, 2008 at 12:35 PM

Local DC problems

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Hi there,

For my past project we've developed 4 webdynpro development components which work together. These DC's worked perfect on that project.

Now I need to reuse these development components.

So I created 4 local DC's and then copied the folder structure (_comp) from above mentioned DC's to the local DC's in order to be able to modify the DC's to migrate them to NWDI afterwards.

But when I want to build the DC I get following errors:

Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeInfo cannot be resolved (or is not a valid type) for the argument stateChangeInfo of the method wdDoApplicationStateChange	BuPa.java	LocalDevelopment~sap.crm.bb.comp.bupa~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/bupa	line 186
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeReturn cannot be resolved (or is not a valid type) for the argument stateChangeReturn of the method wdDoApplicationStateChange	BuPa.java	LocalDevelopment~sap.crm.bb.comp.bupa~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/bupa	line 186
Error	Component BuPa: Has invalid component usage 'interactionsDef'	BuPa.wdcomponent	LocalDevelopment~sap.crm.bb.comp.bupa~bdx.com/src/packages/com/bdx/sap/bb/comp/bupa	
Error	Component BuPa [interactionsDef]: Component usage has no used component	BuPa.wdcomponent	LocalDevelopment~sap.crm.bb.comp.bupa~bdx.com/src/packages/com/bdx/sap/bb/comp/bupa	
Error	Component BuPa [interactionsDef]: Component usage has no used component	BuPa.wdcomponent	LocalDevelopment~sap.crm.bb.comp.bupa~bdx.com/src/packages/com/bdx/sap/bb/comp/bupa	
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeInfo cannot be resolved (or is not a valid type) for the argument stateChangeInfo of the method wdDoApplicationStateChange	Home.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/home	line 183
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeReturn cannot be resolved (or is not a valid type) for the argument stateChangeReturn of the method wdDoApplicationStateChange	Home.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/home	line 183
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeInfo cannot be resolved (or is not a valid type) for the argument stateChangeInfo of the method wdDoApplicationStateChange	Interactions.java	LocalDevelopment~sap.crm.bb.comp.interactions~bdx.com/gen_wdp/packages/com/bdx/sap/crm/bb/comp/interactions	line 183
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeReturn cannot be resolved (or is not a valid type) for the argument stateChangeReturn of the method wdDoApplicationStateChange	Interactions.java	LocalDevelopment~sap.crm.bb.comp.interactions~bdx.com/gen_wdp/packages/com/bdx/sap/crm/bb/comp/interactions	line 183
Error	Web Dynpro Generation: Metadata constraint of Component Interactions is violated: ViewElementAggregation "//WebDynpro/View:com.bdx.sap.crm.bb.comp.interactions.view.MyTasks/RootUIElementContainer/Child:Table/OutgoingAggregation:GroupedColumns", Role "Definition": A minimum of 1 object(s) is required	Interactions.wdcomponent	LocalDevelopment~sap.crm.bb.comp.interactions~bdx.com/src/packages/com/bdx/sap/crm/bb/comp/interactions	
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeInfo cannot be resolved (or is not a valid type) for the argument stateChangeInfo of the method wdDoApplicationStateChange	InternalBuPa.java	LocalDevelopment~sap.crm.bb.comp.bupa~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/bupa/wdp	line 144
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeReturn cannot be resolved (or is not a valid type) for the argument stateChangeReturn of the method wdDoApplicationStateChange	InternalBuPa.java	LocalDevelopment~sap.crm.bb.comp.bupa~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/bupa/wdp	line 144
Error	com.bdx.sap.crm.bb.comp.interactions cannot be resolved (or is not a valid return type) for the method wdGetInteractionsDefInterface	InternalConDetails.java	LocalDevelopment~sap.crm.bb.comp.bupa~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/bupa/wdp	line 415
Error	com.bdx.sap.crm.bb.comp.interactions cannot be resolved	InternalConDetails.java	LocalDevelopment~sap.crm.bb.comp.bupa~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/bupa/wdp	line 417
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeInfo cannot be resolved (or is not a valid type) for the argument stateChangeInfo of the method wdDoApplicationStateChange	InternalHome.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/home/wdp	line 144
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeReturn cannot be resolved (or is not a valid type) for the argument stateChangeReturn of the method wdDoApplicationStateChange	InternalHome.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/home/wdp	line 144
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeInfo cannot be resolved (or is not a valid type) for the argument stateChangeInfo of the method wdDoApplicationStateChange	InternalInteractions.java	LocalDevelopment~sap.crm.bb.comp.interactions~bdx.com/gen_wdp/packages/com/bdx/sap/crm/bb/comp/interactions/wdp	line 144
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeReturn cannot be resolved (or is not a valid type) for the argument stateChangeReturn of the method wdDoApplicationStateChange	InternalInteractions.java	LocalDevelopment~sap.crm.bb.comp.interactions~bdx.com/gen_wdp/packages/com/bdx/sap/crm/bb/comp/interactions/wdp	line 144
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeInfo cannot be resolved (or is not a valid type) for the argument stateChangeInfo of the method wdDoApplicationStateChange	InternalMain.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/main/wdp	line 154
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeReturn cannot be resolved (or is not a valid type) for the argument stateChangeReturn of the method wdDoApplicationStateChange	InternalMain.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/main/wdp	line 154
Error	com.bdx.sap.crm.bb.comp.interactions cannot be resolved (or is not a valid return type) for the method wdGetInteractionsDefaultInterface	InternalMain.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/main/wdp	line 242
Error	com.bdx.sap.crm.bb.comp.interactions cannot be resolved	InternalMain.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/main/wdp	line 244
Error	com.bdx.sap.crm.bb.comp.interactions cannot be resolved (or is not a valid return type) for the method wdGetInteractionsDefaultInterface	InternalMainView.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/main/view/wdp	line 172
Error	com.bdx.sap.crm.bb.comp.interactions cannot be resolved	InternalMainView.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/main/view/wdp	line 174
Error	com.bdx.sap.crm.bb.comp.interactions cannot be resolved (or is not a valid return type) for the method wdGetInteractionsDefInterface	IPrivateConDetails.java	LocalDevelopment~sap.crm.bb.comp.bupa~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/bupa/wdp	line 2314
Error	com.bdx.sap.crm.bb.comp.interactions cannot be resolved (or is not a valid return type) for the method wdGetInteractionsDefaultInterface	IPrivateMain.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/main/wdp	line 63
Error	com.bdx.sap.crm.bb.comp.interactions cannot be resolved (or is not a valid return type) for the method wdGetInteractionsDefaultInterface	IPrivateMainView.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/main/view/wdp	line 141
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeInfo cannot be resolved (or is not a valid type) for the argument stateChangeInfo of the method wdDoApplicationStateChange	Main.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/main	line 189
Error	com.sap.tc.webdynpro.progmodel.api.IWDApplicationStateChangeReturn cannot be resolved (or is not a valid type) for the argument stateChangeReturn of the method wdDoApplicationStateChange	Main.java	LocalDevelopment~sap.crm.bb~bdx.com/gen_wdp/packages/com/bdx/sap/bb/comp/main	line 189
Error	Component Main: Has invalid component usage 'InteractionsDefault'	Main.wdcomponent	LocalDevelopment~sap.crm.bb~bdx.com/src/packages/com/bdx/sap/bb/comp/main	
Error	Component Main [BuPaDefault]: Component usage has no used component	Main.wdcomponent	LocalDevelopment~sap.crm.bb~bdx.com/src/packages/com/bdx/sap/bb/comp/main	
Error	Component Main [InteractionsDefault]: Component usage has no used component	Main.wdcomponent	LocalDevelopment~sap.crm.bb~bdx.com/src/packages/com/bdx/sap/bb/comp/main

How is this possible? As I said, on the former project there were no problems with these DC's at all...

If you've encountered these problems, please tell me why they happen & what you did to solve them

Also, when I take a look in the webdynpro explorer, I see that for one of the created DC's, the used webdynpro components are invalid?

I mean, the component of that DC is added to the public part but it can't be used in the other DC's under 'used webdynpro projects'

Any help is greatly appreciated!

Kind regards,

Allan