How to develop variable column in alv report

[former_member281396]

Hi all,

I want to develop a alv report where the column will be variable and created in runtime as per data.Is it possible in SAP ALV grid display?If possible tell me how I develop such type of report.

For example

MATERIAL BATCH QTY

M1 B1 Q1

M1 B2 Q2

M1 B3 Q3

M2 B4 Q1

This is normal display. I want the following

MATERIAL BATCH1 BATCH2 BATCH3 BATCH4

M1 Q1 Q2 Q3 --

M2 --- -- -- Q4

Please advise and provide your valuable suggestion.

Thanks & Regards

Nirmal

[RaymondGiuseppi]

Yes this is possible, and this question has be asked for many times

Perfiorm some search at sdn with keywords like [dynamic internal table ALV|https://forums.sdn.sap.com/search.jspa?threadID=&q=dynamicinternaltable+ALV&objID=c42&dateRange=all&numResults=30&rankBy=10001]

Basically

- create a dynamic field catalog

- create internal table

- fill internal table

- display with ALV

Just one result : [Creating a dynamic internal table based on data |https://wiki.sdn.sap.com/wiki/display/Snippets/Creatingadynamicinternaltablebasedon+data] in [Code Gallery|https://wiki.sdn.sap.com/wiki/display/Snippets]

Regards,

Raymond

[former_member281396]

Hi Raymond,

As per your suggestion I am developing dynamic ALV report.But I am facing a problem at the time of Method Calling.I am not getting component_table and component_name Methods in cl_abap_structdescr class.We are using SAP R/3 4.7 and my question is is this methods are not supported by SAP 4.7.If it is not supported then please suggest me what to do.

Thanks & Regards

Nirmal

[Former Member]

Hi,

Check the link

[]

[venkat_o]

Hi Nirmal, It is possible using dynamic internal table concept. Here is one sample program which is very useful. Check at this link :<b>[ Dynamic internal table with dynamic fields|http://an-abaper.blogspot.com/2009/06/dynamic-internal-table-with-dynamic.html]</b> Thanks Venkat.O

[Former Member]

Hi Frn

The Below code will Create the dyanmic internal table ....what you need to do is only pass this internal table and field catalog to Function module "Reuse_alv_display" .

REPORT zhrrt_retention.

TYPE-POOLS : abap.

TABLES: pa0001 , pa0003 .

FIELD-SYMBOLS: <dyn_table> TYPE STANDARD TABLE,<dyn_wa>,<dyn_field>.

DATA: dy_table TYPE REF TO data,

dy_line TYPE REF TO data .

DATA : xfc TYPE lvc_s_fcat,

ifc TYPE lvc_t_fcat.

SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-s11 .

SELECT-OPTIONS:s_pernr FOR pa0003-pernr .

SELECT-OPTIONS:s_orgeh FOR pa0001-orgeh .

SELECT-OPTIONS:s_date FOR sy-datum .

SELECTION-SCREEN END OF BLOCK b1.

DATA: BEGIN OF it_itab OCCURS 0 ,

depid LIKE pa0001-orgeh ,

pernr LIKE pa0003-pernr,

subty LIKE pa9260-subty,

date LIKE sy-datum,

END OF it_itab .

DATA: BEGIN OF it_date OCCURS 0,

date TYPE sy-datum ,

len TYPE i,

ty TYPE c,

END OF it_date .

SELECT a~orgeh

b~pernr

b~subty

b~begda

FROM pa0001 AS a INNER JOIN pa9260 AS b

ON a_{pernr = b}pernr

INTO TABLE it_itab

WHERE a~orgeh IN s_orgeh AND

a~pernr IN s_pernr AND

b~begda IN s_date.

WHILE s_date-low <= s_date-high.

it_date-date = s_date-low .

it_date-len = 8 .

it_date-ty = 'c'.

APPEND it_date.

s_date-low = s_date-low + 1.

ENDWHILE.

PERFORM get_structure.

PERFORM create_dynamic_itab.

PERFORM proc_data .

FORM get_structure.

DATA : idetails TYPE abap_compdescr_tab,

xdetails TYPE abap_compdescr.

xfc-fieldname = 'pernr' . " XDETAILS-NAME .

xfc-datatype = 'c'. "XDETAILS-TYPE_KIND.

xfc-inttype = 'c'. "XDETAILS-TYPE_KIND.

xfc-intlen = 8 . "XDETAILS-LENGTH.

APPEND xfc TO ifc.

xfc-fieldname = 'empname' . " XDETAILS-NAME .

xfc-datatype = 'c'. "XDETAILS-TYPE_KIND.

xfc-inttype = 'c'. "XDETAILS-TYPE_KIND.

xfc-intlen = 30 . "XDETAILS-LENGTH.

APPEND xfc TO ifc.

LOOP AT it_date .

CLEAR xfc.

xfc-fieldname = it_date-date . " XDETAILS-NAME .

xfc-datatype = it_date-ty. "XDETAILS-TYPE_KIND.

xfc-inttype = it_date-ty. "XDETAILS-TYPE_KIND.

xfc-intlen = it_date-len . "XDETAILS-LENGTH.

APPEND xfc TO ifc.

ENDLOOP.

ENDFORM. "get_structure

FORM create_dynamic_itab.

• Create dynamic internal table and assign to FS

CALL METHOD cl_alv_table_create=>create_dynamic_table

EXPORTING

it_fieldcatalog = ifc

IMPORTING

ep_table = dy_table.

ASSIGN dy_table->* TO <dyn_table>.

• Create dynamic work area and assign to FS

CREATE DATA dy_line LIKE LINE OF <dyn_table>.

ASSIGN dy_line->* TO <dyn_wa>.

ENDFORM. "create_dynamic_itab

FORM proc_data .

DATA: l_tabix TYPE sy-tabix .

SORT it_itab BY depid .

LOOP AT it_itab .

READ TABLE it_date WITH KEY date = it_itab-date .

l_tabix = sy-tabix.

IF sy-subrc = 0 .

ASSIGN COMPONENT l_tabix OF STRUCTURE dy_table TO <dyn_field>.

ENDIF.

ENDLOOP.

ENDFORM. " PROC_DATA

Thanks and regards

Priyank

[former_member281396]

ok