Secured URL of nexus repo is also not accessible https://repo.adobe.com/nexus/content/groups/public/ 

@lvalenti     repo.adobe.com has been decommissioned. You would have to remove it's dependency from maven-bundle-plugin:jar:4.1.0:   Make changes in your pom.xml to use Uber.jar. and compile code against this. The AEM Uber jar includes all AEM APIs as a single dependency in your Maven project’s pom....

@nico9 There is no option to generate the keys in AEP. You would have to use tools like OpenSSH client to generate the keys outside of AEP.

@jayv25585659    To sync content from one instance to another, please use below 2 tools if you are having large amount of data.   1. Create a package and install it in author - if you have small amount of data. 2. Use Adobe recommended tools such as Grabbit and File Valut tools to synccontent if you...

@Jeanmaradiaga Please refer to the below article which explains about how you can access the file stored in JCR repo   http://www.wemblog.com/2011/10/how-to-read-external-file-in-cq.html    Hope this helps!

@mmasonWD In case your application or publisher is down and going through the maintenance, use the approach mentioned here in this link. You can simply route your site requests to dispatcher error page   https://labs.tadigital.com/index.php/2018/06/15/implementing-maintenance-mode-for-a-production-r...

@mmasonWD Generally, these error pages are created on AEM side and it's get cached inside dispatcher path /var/www/html. When we define a below statement in the dispatcher rules, in case of 404 error, it will refer to first to error page path cached inside dispatcher and if it's not available, it wi...

@mmasonWD When dispatcher cache is cleared, it will also delete the error page that is placed in the dispatcher cache path but in case you are trying for any debugging purpose, try with giving the entire path   ErrorDocument 404 /content/*host*/error/errorpage.html

@mmasonWD :    Apart from configuring DispatcherPassError is set to 1, you have to define the ErrorDocument directive in Apache which tells it about where the error page is (OR) what should be displayed upon receiving an error.The syntax of the ErrorDocument directive is: ErrorDocument <3-digit-code...

@nico9 You can use tools like OpenSSH Client to generate the SFTP public and private keys. Once it's done, you can use to create a SFTP connection using SSH public key. Here is the AEP documentation by which you can generate the keys: https://experienceleague.adobe.com/docs/experience-platform/sourc...