Writing Code logic for the below scenario

Former Member — Wed, 12 Dec 2012 19:46:23 GMT

Hello Experts,

Sample data available in one table has the following format:

ID	Column1	Column2	Column3
1	X1	#	#
1	X2	Y1	#
1	#	#	Z1
1	#	#	Z2
2	X1	#	#
2	#	Y1	#
2	#	Y2	#
2	#	#	Z1

Actual requirement is to display All column data in the same line item against each unique ID (suppressing the #(Not Assigned) value) in the target object(table) as given below:

ID	Column1	Column2	Column3
1	X1	Y1	Z1
1	X2	#	Z2
2	X1	Y1	Z1
2	#	Y2	#

Can anyone please tell me the logic to implement the above scenario through ABAP code?

Responses would be appreciated.

Many thanks in advance..

Moderator message : Requirement dumping not allowed, discussion locked.

Message was edited by: Vinod Kumar

Re: Writing Code logic for the below scenario

former_member129652 — Thu, 13 Dec 2012 04:13:45 GMT

Hi,

It is only a pesudo code. I didn't test it. The idea is to search for a column in the input table. Erase the value in the input table after you move the value to the output table. The algorithm stops when the input table contains 0 lines.

I didn't optimize the algorithm, either. The performance is bad, O(M*N^2) where N is the lines of table and M is the number of columns. The pesudo code is just a briefing.

By the way, could anyone tell me how to write my code in an editor-like section in SDN? I read lots of code in an editor-like section. It is neat and beautiful, but I don't know how to use it in SDN.

LOOP AT itab_in ASSIGNING <fs_in>.

APPEND INITIAL LINE TO itab_out ASSIGNING <fs_out>.

lv_id = <fs_in>-id.

DO 3 TIMES.

lv_col_index = sy-index + 1.

PERFORM search_and_erase USING lv_col_index lv_id

CHANGING itab_in <fs_out>

ENDDO.

IF <fs_out> IS INITIAL.

DELETE itab_out INDEX lines( itab_out ).

ELSE.

<fs_out>-id = lv_id.

ENDIF.

ENDLOOP.

FORM search_and_erase

USING p_col_index p_id

CHANGING itab_in p_out.

ASSIGN COMPONENT p_col_index OF STRUCTURE p_out TO <fs_target>.

LOOP AT itab_in ASSIGNING <fs_in_2> WHERE id = p_id.

ASSIGN COMPONENT p_col_index OF STRUCTURE <fs_in_2> TO <fs_source>.

IF <fs_source> IS NOT INITIAL.

<fs_target> = <fs_source>.

CLEAR <fs_source>.

ENDIF.

ENDLOOP.

ENDFORM.

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Writing Code logic for the below scenario

Re: Writing Code logic for the below scenario