pop up needed when user pick a planned start and end date that is in blockout schedule

[Vasavi O]

Hi Everyone ,

I have got a urgent requirement that error message need to be popup to warn the user when they pick a planned start and planned end date that is in blockout schedule, and it should not allow the user to submit that change request.

Could someone help me with the script please.

[Omkar Kumbhar]

Hello @Vasavi O ,

Please check the below community link will help you.

https://www.servicenow.com/community/servicenow-impact-forum/pop-up-error-message-when-start-end-dat...

Thanks,

Omkar

[Vasavi O]

Hi @Omkar Kumbhar The post that you mentioned is not based on the blockout schedule ,  could you Please share with me if you have anything related to the issue that I mentioned , Thank you.

[Dr Atul G- LNG]

Hi @Vasavi O 

Greetings!!

If i speak from my experience, it is not a good use case, the reason begin there can be multiple blackout schedule , and it will be very frustrating for user to select the dates which is outside BW.  So not to do this, instead this, OOTB conflict check run every time, when a change form get loaded and if change in BW it show the conflict and then user can pick up the date or if a change in BW, add an extra approval.