We do not support the currently configured application link.

[Mallmann]

Hello Saxo.

This error seems to be the same one described on this topic: https://answers.atlassian.com/questions/24653287/how-to-link-a-service-desk-to-a-confluence-space

Can you confirm you have enabled 2 legged oauth in JIRA? See this article: https://confluence.atlassian.com/display/SERVICEDESK/Providing+self-help+resources+for+your+customers+with+a+knowledge+base#Providingself-helpresourcesforyourcustomerswithaknowledgebase-Troubleshootingissueswith2-LeggedOAuth

Eduardo

[Nic Brough -Adaptavist-]

Usually means that the application at the other end is not understood by the Atlassian app, so it doesn't know what you want from the link.

[Taha Khanzada]

Could you please elaborate ??