Hi @DevrajS06182830 

as you might know, there is no support available from ServiceNow in relation to PDIs, hence you’re limited to two options:

•  wait, it should come online after some time.
•  If you get tired of waiting, release your instance and request a fresh installation. Note, all configurations and customizations that you haven’t backed up will be lost for good.

If my answer has helped with your question, please mark my answer as accepted solution and give a thumb up.

Best regards

 Anders