How to debug a substitution exit?

[Former Member]

Hello, i have a substitution exit which has the triggerring condition SY-TCODE = 'MIGO'. I've placed an external breakpoint in the form in program ZRGGBS000 . However, when i save the goods receipt in MIGO, it does not enter in debug. Can anyone help on this? thanks.

[Former Member]

Hi Antish,

I infer from your post you're trying to debug an exit in the update section of the transaction.

At the debug go to settings and select "update debugging" setting.

regards,

Edgar

[ThomasZloch]

Alternatively you can try "Extras->Expert Trace->Set Breakpoint" for the substitution step in OBBH (you must be in display mode)

Thomas