Truncate numbers from string field

Question

Afternoon all,
This time I'd like to extract only 2 strings out of a string field. The field is of sales area which contains numbers and letters. For example, Scotland is given a number 01, West midlands is 02, Ireland however is given IR.
however, the field which holds the information is like, 012, where 01 is the area number and 2 is type of area number.
The information which we are interested in is first two strings.
I have tried this in the formula given below but it doesn't work, it states a field is required
If hasvalue({?Sales Area}) then
totext(Minimum({slslsp.slr_slsperson}[1 to 2])) + " - " +
totext(Maximum({slslsp.slr_slsperson}[1 to 2]))
else
"n/a"
Should I be using a truncate and if yes then how?
P.S. This is to show only the sales area number or text if selected under a parameter. The values of the parameter will stay the same. In other words it is just to show in the report.
Many thanks once again
Regards
Jehanzeb

Answer 1

Is it a range parameter? If so try this
If hasvalue({?Sales Area}) then
totext(Minimum({slslsp.slr_slsperson})[1 to 2]) + " - " +
totext(Maximum({slslsp.slr_slsperson})[1 to 2])
else
"n/a"
regards,
Raghavendra.G
Edited by: Raghavendra Gadhamsetty on Jan 16, 2009 4:16 PM