Deployment: Metadata Cache Invalidation for Adaptive RFC Models

[olaf_reiss]

Dear SDN Member,

I have deployed the new "Cache Invalidation" Tool at our portal NW04s SPS12.

We have deployed the tool by using the sdm.

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/10465350-b4f5-2910-61ba-a58282b3...

The entrypoint is not visible in the webdynpro console navigation.

What have I done wrong?

Best regards,

Olaf Reiss

[UlfZeisberger]

Hello,

we also deployed it to our NW04s SPS12 Portal (since it was NOT included in SPS12)

We deplyoed the correct version. For us it is also not visible in the NWA.

However, it can be called from the Webdynpro console. Then you see it has this direct link.

http://<server>:<port>/webdynpro/dispatcher/local/InvalidationTool/Invalidation

However, the thing still has bugs.

Clicking the button "Get JCO destinations" just crashes with a 500 error (see below). Our developer said

<i>The initial exception that caused the request to fail, was:

java.lang.NoSuchFieldError: flush_cache

at com.sap.invalidation.InvalidationView.onActionGetSLDJCOs(InvalidationView.java:215)

at com.sap.invalidation.wdp.InternalInvalidationView.wdInvokeEventHandler(InternalInvalidationView.java:236)

at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)

at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doHandleActionEvent(WindowPhaseModel.java:420)

... 26 more</i>

Using the lower part and option 2.

("Dictionaries Cache Invalidation" and "Enter Dictionary") is said to be working, if you exactly know the naming.

But how can we invalidate the RFC caches used by Visual Composer?

In Visual Admin/services/Connector Container/../SapFactory/Managed conenction factory/ConnectionDefintion I have already set the Connectionlifetime to 60 and ticked "expiraation" ?

Best regards

Ulf

[Former Member]

HI

It will work for

NW04 or 6.40 SP20 Onwards

NW04s or 7.0 SPS10 Onwards.

I think urs is of lower version

Regards

Fahad Hamsa

[olaf_reiss]

Hi Thanks for your answer.

Our Portal is based on SAP NetWeaver 2004s SPS12 and yes we have rebooted the system.

The link to the cache invalidation tool is not visible in the navigation navigation of webdynpro admin.

Do you have further hints?

Thanks.

Best Regards,

Olaf Reiss

[arun_srinivasan]

Hi

Go to the webdynpro>content Administrator

In the webdynpro content administrator

In the browse tab

Exapnd the local , there you can find the tool

local/InvalidationTool

Thanks and Regards,

Arun

[rajendrengovend]

Hi Olaf,

Did you try rebooting your server?

Raj