SAPUI5 Changes are not reflected when running app

[JFULGENCIO]

Hi experts,

We are currently making some updates to a custom UI5 application and then deploying it to Gateway/Front end server.

Based on the status in Web IDE the deployment was successful and even checking via SE80, we can see the updated code.

The problem is that when we run the app via its tile in the Launchpad, the changes were not reflecting.

When we open the debugging console, we saw that the app is still running the old version of the code.

So far, we tried clearing the caches using the following programs:

• /UI2/INVALIDATE_GLOBAL_CACHES
• /UI2/INVALIDATE_CLIENT_CACHES
• /UI2/DELETE_CACHE
• /UI2/CHIP_SYNCHRONIZE_CACHE
• /UI2/DELETE_CACHE_AFTER_IMP

We also ran transactions /IWFND/CACHE_CLEANUP and /IWBEP/CACHE_CLEANUP but so far, we haven't had any luck.

If we test the app in Web IDE, everything is working fine.

We are deploying the app to a Gateway with SAP_UI 750, SP3 and SAP_GWFND 750, SP3.

Any help would be much appreciated.

Thanks,

Jeff

[antonette_oberholster · Accepted solution]

Hello Jeff

Have you tried clearing browser cache? This doesn't always work, the safest way to ensure that you are always seeing the latest version in your browser, is to have F12 developer tools open with the "always refresh from server" setting enabled and then launching/refreshing the app.

Hope this helps

Regards

Antonette

[JFULGENCIO · Accepted solution]

Hi Antonette,

Thanks for the response.

We did try clearing our browser history and using Incognito mode but still nothing.

Just to confirm, is the "always refresh from server" setting the same as the "disable cache" checkbox when developer tools window is open?

Regards,

Jeff

[antonette_oberholster · Accepted solution]

Hey Jeff

In IE 11 this is what the icon looks like:

Regards

Antonette

[JFULGENCIO · Accepted solution]

Hi Antonette,

I believe the Disable Cache in Chrome works the same way although it still didn't work.

I tried redeploying the app using the original application files and somehow our updates showed up. I think the application files we imported were messed up so our deployment got messed up as well.

Thanks again for your response Antonette.

Regards,

Jeff

[Ankit_Maskara · Accepted solution]

Hi Jeff,

Disable cache will work from next time when you launch the application. Fiori Launchpad caches the application code also and thus you have to explicitly delete the old app code and force the FLP to get the latest codebase. This you can do by hard reloading the application from browser.

[antonette_oberholster · Accepted solution]

Hey Jeff

That has happened to me as well in the past, not fun. If you don't see the latest result due to cache issues, but you think you are seeing the latest changes, then things get messy because you keep on making changes and never see them, so it is possible that there are a bunch of errors due to your coding or changes that are not showing but you are still seeing the "old version" in a working state.

I usually have some sort of identifier to make sure I'm seeing the latest version. If I'm not sure my changes are showing, I change the colour of the Title (or any other text or object) or I add a small Label/Alert/Console: "Yes Antonette, you are seeing your latest changes" .
So obviously you will then know that your colour did not change or your message is not showing.

Good luck!