I’ve found two parameters defined like these:
&TM_PERIOD+4&/&TM_PERIOD(4)&
It’s to pass data from a database to a form.
If the format of the data would be DDMMYYYY what are differences between those two parameters?
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if TM_PRIOD is in form of DDMMYYYY then
TM_PERIOD(4) equals DDMM
TM_PERIOD+4 equals YYYY
the (4) means 4 characters
the +4 means after the 4th character
TM_PERIOD+1(2) = DM
(2 characters after the first)