I have followed the below steps :
1) I downloaded two plugins : JIRA and JiraTestResultReporter, and added the JIRA details and got the success response for both plugins.
2) When I am using pipeline I m able to get the build status in JIRA through jenkins.
3) But when I am trying to add Post build actions in “Additional test report features” and then “JiraTestResultReporter”, I am unable to "create JIRA issue" its showing project key invalid though the key is correct and the build update was made with the same project key.
I am unable to figure out the issue. Kindly provide help.