Good to hear that!

Could you share appropriate screenshots of the issue?Check the steps mentioned @ https://support.microsoft.com/en-us/help/942031/http-error-500-0-internal-server-error-error-when-you-you-open-an-iis  for 0x8007007f errorRemove the ISAPI filter that is not valid. To do this, follow these steps:Click ...

In that case you may write a custom code to export json using Jackson/GSON API. Obviously, you'd end up writing a lot of boilerplate code. E.g. https://www.concretepage.com/jackson-api/read-write-json-using-jackson-objectmapper-jsonparser-jsongenerator-example ,https://www.geeksforgeeks.org/convert-...

Did you/your team get a chance to debug its root cause? Does it throw any error in logs? It seems that you plan to send an automated alert so that someone could manually restart the bundle as a workaround each time it happens.

If the issue to access permissions on publish server then check Andrew's response here: Not able to access etc.clientlibs on publish environment

check Security Checklist Check if the CRX development bundles are presentThese development OSGi bundles should be uninstalled on both author and publish productive systems before making them accessible.Adobe CRXDE Support (com.adobe.granite.crxde-support)Adobe Granite CRX Explorer (com.adobe.granite...

Enable/Configure debug logs on "com.sunita.wpr.aem", "org.apache.http" and "org.apache.sling"  and checkDo you see this servlet/service registered and enabled in felix console?What do you see in the browser console logs?  Use developer tools or Fiddler or any other proxy and check the headers on req...

If I'm not wrong, a combination of Sling Filters and Processors might work for this use case.

I assume your question is related to SCR/OSGI annotations in the java code/bundles and not best practices like repository restructuring aspects of 6.4, CRX2OAK migration, configuring lucene indexes etc. it would still continue to work in 6.4.3 till the time required dependencies are met. The AEM ver...

Do you see 404.html or 404.jsp in your AEM instance under  /apps/sling/servlet/errorhandler/? http://localhost:4502/crx/de/index.jsp#/apps/sling/servlet/errorhandler/404.html