How to force BDC to accept individual selection array entries in a pulldown

Question

I'm calling the HUMO transaction from an ALV program passing the handling unit single values (RSCSEL-SLOW(01, 02, 03...09)).  When you execute the transaction, at the initial selection screen, the Handling Unit box appears empty.  However, if you click to open the box for the single values, ranges, excluded single values, excluded ranges, you see the values in the single values.  At that point, you must click on the slider bar to get them accepted.  You can then execute the HUMO transaction so that it will use the single values.  If you don't step in and click on the boxes, the transaction will not see them.
Is there something that can be passed that will force the transaction to recognize those values without having to click on them?
thx
Mike DeGuire

Answer 1

Naresh,
Thx for the tip.  When the code runs, it populates the field beautifully, but when you press the execute button, it returns without executing the transaction.  I've put your code in a test program:
report z_test_print_barc.
tables vekp.
select-options r_hnum for vekp-exidv.
SAP DEveloper NEtwork tip
   ranges: r_hnum for vekp-exidv.
   loop at h_lenum.
     r_hnum-sign   = 'I'.
     r_hnum-option = 'EQ'.
     r_hnum-low    = h_lenum-lenum.
     append r_hnum.
   endloop.
    submit rhu_help with selexidv in r_hnum
    via selection-screen
    and return
    exporting list to memory.
I populate the select-options r_hnum with some data from the clipboard and when the submit is executed, it populates the screen, but  will not execute the transaction.
Ideas?
thx,
Mike