Java Web Dynpro disconnectIfAlive

[victorpale]

Dear SAP guru's

If I have a wdContext.currentBapi_Flight_GetList_InputElement().modelObject().modelInstance().disconnectIfAlive() in my Java Web Dynpro code, this should go before or after wdContext.nodeOutput().invalidate()?

For example, what code is ok?

wdContext.currentBapi_Flight_Getlist_InputElement().modelObject().execute();

wdContect.nodeOutput().invalidate();

wdContext.currentBapi_Flight_GetList_InputElement().modelObject().modelInstance().disconnectIfAlive();

or

wdContext.currentBapi_Flight_Getlist_InputElement().modelObject().execute();

wdContext.currentBapi_Flight_GetList_InputElement().modelObject().modelInstance().disconnectIfAlive();

wdContect.nodeOutput().invalidate();

Is indistinct order of the disconnectIfAlive()?

Best regards.

[Stefan-EA · Accepted solution]

Hi Victor,

I would go with the second option.

1. Execute the RFC
2. Disconnect from the backend
3. Synchronize your context with the model

[vijay_kumar49]

Dear Carmona,

This is Currect code

wdContext.currentBapi_Flight_Getlist_InputElement().modelObject().execute();

wdContext.currentBapi_Flight_GetList_InputElement().modelObject().modelInstance().disconnectIfAlive();

wdContect.nodeOutput().invalidate();

1) Execute BAPI. 2) Disconnect your existing BAPI and 3) Invalidate the Contect

Hope this helps !!!

Regards

Vijay K