topic Re: Internal table conversion to read in Application Development and Automation Discussions

Internal table conversion to read

Former Member — Wed, 18 Nov 2009 07:18:14 GMT

Hi All,

I am new to ABAP, could you please help me to convert the following Select statement into READ.

I searched in forum but i could nt find any thread that will be helping in.

loop at itab_neword .

select max( /bic/zpviewdt ) from /bic/azvfosp2w00 into variable_ord

where

doc_number = itab_neword-doc_number and

s_ord_item = itab_neword-s_ord_item and

sched_line = itab_neword-sched_line.

wa_pdate-DOC_NUMBER = itab_neword-DOC_NUMBER.

wa_pdate-S_ORD_ITEM = itab_neword-S_ORD_ITEM.

wa_pdate-sched_line = itab_neword-SCHED_LINE.

wa_pdate-pdate = variable_ord.

APPEND wa_pdate to it_pdate.

clear variable_ord.

endloop.

Re: Internal table conversion to read

Former Member — Wed, 18 Nov 2009 07:28:30 GMT

Hi,



select doc_number
          s_ord_item
          sched_line
          /bic/zpviewdt  from  /bic/azvfosp2w00  into table itab_w00
          for all entries in itab_neword
          where doc_number = itab_neword-doc_number and
                      s_ord_item = itab_neword-s_ord_item and
                      sched_line = itab_neword-sched_line.


sort itab_w00 by doc_number ASCENDING /bic/zpviewdt DESCENDING
loop at itab_neword .

read  table itab_w00 with key doc_number = itab_neword-doc_number and
                                                 s_ord_item = itab_neword-s_ord_item and
                                                 sched_line = itab_neword-sched_line binary search.
 
wa_pdate-DOC_NUMBER = itab_neword-DOC_NUMBER.
wa_pdate-S_ORD_ITEM = itab_neword-S_ORD_ITEM.
wa_pdate-sched_line = itab_neword-SCHED_LINE.
wa_pdate-pdate = itab_w00-/bic/zpviewdt.
APPEND wa_pdate to it_pdate.
clear itab_newword, clear itab_w00.

endloop.

Regards,

Kumar M.

Edited by: Kumar M on Nov 18, 2009 8:28 AM

Re: Internal table conversion to read

kesavadas_thekkillath — Wed, 18 Nov 2009 07:31:08 GMT


if itab_neword[] is not initial.

select max( /bic/zpviewdt ) from /bic/azvfosp2w00 into table it_variable_ord
for all entries in itab_neword
where
doc_number = itab_neword-doc_number and
s_ord_item = itab_neword-s_ord_item and
sched_line = itab_neword-sched_line.

endif.

if it_variable_ord[] is not initial.

loop at itab_neword .
read table it_variable_ord with key doc_number = itab_neword-doc_number
				    s_ord_item = itab_neword-s_ord_item
				    sched_line = itab_neword-sched_line.
if sy-subrc = 0.
"move the values
endif.

endloop.

endif.

Re: Internal table conversion to read

Former Member — Wed, 18 Nov 2009 07:42:20 GMT

Hi Keshu,

Can we use Aggregate functions in FOR ALL ENTRIES Statement, i tried its throwing error

Reagrds,

Kumar M

Re: Internal table conversion to read

Former Member — Wed, 18 Nov 2009 08:11:29 GMT

HI ,

you follow as like

1) You declatre the range table for three fields doc_number , s_ord_item and sched_line.

loop at itab_neword into wa.

here you filled the ranges table .

endloop.

select max( /bic/zpviewdt ) from /bic/azvfosp2w00 into table it_variable_ord

where

doc_number in ranges_table1 and

s_ord_item in ranges_table2 and

sched_line in ranges_table3 .

sort it_variable_ord by doc_number s_ord_item sched_line

loop at itab_neword .

read table it_variable_ord with key doc_number = itab_neword-doc_number

s_ord_item = itab_neword-s_ord_item

sched_line = itab_neword-sched_line.

if sy-subrc = 0.

"move the values

endif.

Re: Internal table conversion to read

Former Member — Wed, 18 Nov 2009 08:44:58 GMT

Dear Shambu,

Could you please give me the syntax for Range Table.I got literally confused as how to declare it as each range has

r_mdate-sign =

r_mdate-option =.

r_mdate-low =

r_mdate-high

Could you please define the range for the current scenario you suggested

Re: Internal table conversion to read

kesavadas_thekkillath — Wed, 18 Nov 2009 09:23:26 GMT

There is no need of range statement here.

@ Kumar - Im sorry no aggregate functions can be used with for all entries .



if itab_neword[] is not initial.
 
select doc_number  s_ord_item s_ord_item /bic/zpviewdt from /bic/azvfosp2w00 into table it_variable_ord
for all entries in itab_neword
where
doc_number = itab_neword-doc_number and
s_ord_item = itab_neword-s_ord_item and
sched_line = itab_neword-sched_line.
 
endif.
 
if it_variable_ord[] is not initial.
sort gt_line by doc_number s_ord_item sched_line   ASCENDING /bic/zpviewdt DESCENDING   .

loop at itab_neword .
read table it_variable_ord with key doc_number =          itab_neword-doc_number
				    s_ord_item = itab_neword-s_ord_item
				    sched_line = itab_neword-sched_line.
if sy-subrc = 0.
"move the values
endif.
 
endloop.

Edited by: Keshu Thekkillam on Nov 18, 2009 2:56 PM

Re: Internal table conversion to read

matt — Wed, 18 Nov 2009 09:39:35 GMT

Your question is not clear. Where is your data? Have you selected data from /bic/azvfosp2w00 into an internal table already?

Re: Internal table conversion to read

Former Member — Wed, 18 Nov 2009 11:17:22 GMT

Dear all,

it_neword contains data which was fetched before.

i need to check maximum date in /bic/azvfospw100 for all entries in IT_NEWORD for

matching document number,sales order item and schedule line between 2 tables.

Re: Internal table conversion to read

Former Member — Wed, 18 Nov 2009 11:20:07 GMT

Hi Shambhu,

i tried with ur suggestion and changes as follows

Data:r_docnumber type RANGE OF /BIC/AZVFOSDP240-DOC_NUMBER,

wa_docnumber like LINE OF r_docnumber.

Data:r_sitem type RANGE OF /BIC/AZVFOSDP240-S_ORD_ITEM,

wa_sitem LIKE LINE OF r_sitem.

Data:r_sline type RANGE OF /BIC/AZVFOSDP240-SCHED_LINE,

wa_sline like LINE OF r_sline.

REFRESh r_docnumber.

REFRESH r_sitem.

REFRESH r_sline.

select DOC_NUMBER S_ORD_ITEM SCHED_LINE max( /bic/zpviewdt ) from /bic/azvfosp1w00 into table it_pdate where

doc_number in r_docnumber and

s_ord_item in r_sitem and

sched_line in r_sline

group by DOC_NUMBER S_ORD_ITEM SCHED_LINE.

and i feel its working fine.

but i just wonder how its working as R_document number ,r_sitem,r_sline are only declared and not filled up.

but its giving correct output.

could you please explain

regards

Bala

Re: Internal table conversion to read

Former Member — Wed, 18 Nov 2009 12:14:47 GMT

could anyone explian please..