Need warning message when Source Request number is more than Stock room

[Prabhu6]

Dear Experts,

When we click the Source Request button( UI action), we get a pop-up with details about RITMxxxx and the Stock room. Once I selected the stockroom, the value of the stock items would appear. If that value is less than RITM ( Remaining Items), I need a warning pop-up, and users should not be allowed to take further steps.

How do we achieve this? Please help.

[Murthy Ch · Accepted solution]

Hello @Prabhu6 

Can you share your UI action code?

[Prabhu6]