loop statement for selecting z objects.

[Former Member]

I am selecting  dataelements , domains from the function module DDIF_FIELDINFO_GET by giving structure name.

my aim is to select only z or y dataelemts and z or y domains and separate them in internal tables for further processing. I wrote  below loop statements can any one correct me or any other effecient way of writing

gt_dfies has all information about the given structure which is retrieved from function module DDIF_FIELDINFO_GET.

for collecting domains.

loop at gt_dfies into wa_dfies where DOMNAME(1) = 'Z' or DOMNAME(1) = 'Y'.

wa_domtab-domname = wa_dfies-domname.                  

append wa_domtab to it_domtab.

endloop.

for collecting dataelemtns.

loop at gt_dfies into wa_dfies where rollname(1) = 'Z' or rolname(1) = 'Y'.

wa_dataelem-rollname = wa_dfies-rollname.                  

append wa_dataelem to it_dataelem.

endloop.

[alex_campbell]

What is your question?

[Former Member]

hello,

if you really don't care of the remaining domains or data elements you could try this -

loop at gt_dfies into wa_dfies.

if wa_dfies-rollname(1) ne 'Z' or  wa_dfies-rolname(1) ne 'Y' or  wa_dfies-DOMNAME(1) <> 'Z' or  wa_dfies-DOMNAME(1) <> 'Y'

delete gt_dfies index sy-tabix.

endloop.

best regards,

swanand