I haven't actually used the functionality that you are describing, but I took a quick look at the ExternalAuthResultDTO API and it has a method public void setAccessDeniedErrorMessage(java.lang.String accessDeniedErrorMessage) [1] . This looks like it should customise the error message that is retur...

If you are using AEM Forms 6.4, my recommendation would be to learn the Forms Data Integration [1] and integrate with a data model via JDBC using a mySQL database [2]. That is fairly easy to set up and is a common pattern you would use with a real instance. Its also very common to offload form data ...

If you could supply a few more specifics around which files you have edited and what you changed, I might be able to help out. Normally any changes to workspace code will be picked up straight away.

WhatsApp now provides a Business API [1], so hopefully we should see a dedicated connector in Campaign soon. Unfortunately its in limited release and they charge for each message, but it looks hopeful.There is also a good write-up about how you can integrate with WhatsApp with other apps and APIs [2...

I think you are talking about adding a Cover Page to policy protected documents [1][1] AEM forms * Add cover page to policy protected documents

Watched folders have a bunch of settings that can affect the way that they process contents and how much performance you extract from the system without starving it of CPU cycles. This mostly affects watched folders that are used for batched processes, but ad-hoc can benefit from tuning as well. Whe...

Have you configured the Manage Letter Instances on Publish setting on the Publish instance?See Manage content in preview and submit the letter (6) [1] andCM Configuration Properties [2][1] Create Correspondence [2] Correspondence Management Configuration Properties

We would need a bit more information to answer this question like:- How are you requesting the data from that database?- Are you using a simple FDM query on initialise or are you using a prefill servlet?- If you are using FDM how have you structured the FDM query?- How do you match a user viewing th...

Have you followed all the Generic steps to customise Workspace? [1]Do you have a dispatcher in front of your JEE instance that might be acting as another content cache?[1] Adobe Experience Manager Help | Generic steps for AEM Forms workspace customization

You could be running into CPU starvation. The error message DCSV0004W relates to this [1]. You could also potentially see the error "HMGR0152W: CPU Starvation detected" in the logs as well?Check your CPU utilisation and see if any processes are causing 100% utilisation. This could be caused by badly...