How-to Exit Window or Procedure Inside a Subscribe Handler?

I need to close a window after receiving an event that I subscribed to using the SUBSCRIBE keyword. When I APPLY "WINDOW-CLOSE" TO , the window closes but it seems to be stuck. Good thing the window has PStimer where I can just inspect a variable then APPLY "WINDOW-CLOSE" TO which is working as expected.

Now, I need to do almost the same thing but this time it needs to be a procedure. I noticed that if I run APPLY "CLOSE" TO THIS-PROCEDURE, the procedure doesn't seem to return.

CODE SNIPPET of the procedure

SUBSCRIBE "OnResponseReceived" ANYWHERE RUN-PROCEDURE "ResponseReceived".

MAIN-BLOCK:

. . .

. . .

WAIT-FOR CLOSE OF THIS-PROCEDURE

PROCEDURE ResposeReceived:

. . .

. . .

APPLY "CLOSE" TO THIS-PROCEDURE.

END PROCEDURE.

Message was edited by:

Joseph Querijero