how to know whether first time to excute a Tcode after logon
Now i need do a BDC (Tcode:ABUMN)
when i first excute the ABUMN after logon, the first dynpro is 300(need input a company code)
And after first run , when i excute ABUMN again, it will skip the company screen(300) automatically
How to judge it?
The screen for company code appears only if the corresponding parameter ID is not set.
To ensure that the screen appears each time SET the PARAMETER ID for the field to space.
If you don't want the screen to appear, SET PARAMETER ID to the value you want before you start the BDC.