topic Re: Calling a function module and displaying in ALV in Application Development and Automation Discussions

Calling a function module and displaying in ALV

Former Member — Thu, 24 Apr 2008 11:14:48 GMT

Hi There

I am trying to get a month by month alv grid from the data held in function module 'Consumption_Read_For_MM'

I know how to create an ALV grid but how do I get the data from this function module to display it?

Thanks

Re: Calling a function module and displaying in ALV

Former Member — Thu, 24 Apr 2008 11:18:52 GMT

Hi,

1st create an internal table and append all the entries to that internal table which you are getting and finally pass that internal table to that ALV Function Module.

Thanks

Ganesh

Re: Calling a function module and displaying in ALV

Former Member — Thu, 24 Apr 2008 11:31:52 GMT

Create an Internal Table with all the fields u want and use the function module by giving three parameters : matnr =

werks =

perkz =

periv =

Create an internal table like SVERBTABA to get total consumption and use Move-corresponding to get all the info into u r final inetrnal table and display using ALV funcyion modules.

Re: Calling a function module and displaying in ALV

Former Member — Thu, 24 Apr 2008 11:49:04 GMT

That is a great help!

In the function module do I reference the internal table fields like this?

call function 'CONSUMPTION_READ_FOR_MM'

IMPORTING

MATNR = S_MATNR.

werks = S_MATNR.

perkz = tbl_SVERBTABA-ERTAG

periv = tbl_SVERBTABA-VBWRT.

TABLES

SVERBTABA = tbl_sverbtaba

EXCEPTIONS

program_error = 1

others = 2.

if sy-subrc <> 0.

message id sy-msgid type sy-msgty number sy-msgno

with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

endif.

I would imagine something like this is needed so the fields correspond to my internal table?

Re: Calling a function module and displaying in ALV

Former Member — Thu, 24 Apr 2008 12:27:04 GMT

Hi,

No. Lopp at your internal table & pass a single value of matnr at a time . Same is applicable for werks as well.

I hope this helps,

Regards

Raju Chitale