topic Problem with ALV in Application Development and Automation Discussions

Problem with ALV

Former Member — Wed, 14 May 2008 16:29:19 GMT

HI,

I am creating ALV report. I have declared one internal table with fields

like tables ables, anlv, anek,anlz, anlcv..tec. I am using Logial database

to select the data for internal table. After selecting all the required data

to internal table, I am facing the following problem.

When I use the following code to create ALV I am getting the error saying

.."IAN (Internal table) is not compatible with formal parameter "IT_OUTTAB"

MODULE PBO OUTPUT.

SET PF-STATUS 'MAIN100'.

IF G_CUSTOM_CONTAINER IS INITIAL.

CREATE OBJECT G_CUSTOM_CONTAINER

EXPORTING CONTAINER_NAME = G_CONTAINER.

CREATE OBJECT GRID1

EXPORTING I_PARENT = G_CUSTOM_CONTAINER.

CALL METHOD GRID1->SET_TABLE_FOR_FIRST_DISPLAY

CHANGING

IT_OUTTAB = IAN.

ENDIF.

ENDMODULE.

But when I use single table only like ANLV there is no problem..

Thanks,

Re: Problem with ALV

Former Member — Wed, 14 May 2008 16:32:07 GMT

Hi,

Can you elaborate your requirement.

Re: Problem with ALV

Former Member — Wed, 14 May 2008 16:33:09 GMT

is your table IAN is with header line , if yes the pass IAN[] to the method and see,

Regards

Arun

Re: Problem with ALV

Former Member — Wed, 14 May 2008 16:53:44 GMT

Yes such problem comes in case of ALV.

Now to resolve the same in 2 ways :

1. You can create a User defined structure in SAP and refer

to the sam when writing the code. As in following code

ZSFLIGHT.

*>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>

CALL METHOD grid->set_table_for_first_display

EXPORTING

I_STRUCTURE_NAME = 'ZSFLIGHT' =93Structure data

CHANGING

IT_OUTTAB = gt_sflight. =93 Output table

*<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< <<<<<<<<<<<<<

OTHERWISE,

2. Create a field catalog and use the same integrating with your ALV

for that you have to use

*>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>

call function 'LVC_FIELDCATALOG_MERGE'

exporting

i_structure_name = 'STRUCT / table'

changing

ct_fieldcat = p_invfieldcat[].

***then associate the same with set_table_for_first_display as follows.

call method grid->set_table_for_first_display

exporting

is_layout = gs_layout

changing

it_fieldcatalog = invfieldcat[]

it_outtab = outinvoice.

*<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< <<<<<<<<<<<<<

One more option is to USE full screen ALV.