ALV hierarchial display

[Former Member]

Hi,

Through hierarchial display i'm displaying 15 columns of which first 3 columns are key fields, when i scroll to see the 13 or other columns i should still be able to see the first 3 cols values along with 13 & other remaining cols.

is there any field in fieldcatalog that has to be set for this condition. i have already tried using fix_column = 'X' for these 3 fields but it's not working.

is there any specific relationship that has to be maintained b/w header & item table for this to happen.

Regards

Raghavendra.

[Former Member]

Please try to set fieldcat-key = 'X' for the columns to be fixed. Also check whether the no_keyfix field of is_layout is set as space.

[jayanthi_jayaraman]

Hi,

Here is the sample code.

DATA: lw_fieldcat_head TYPE slis_fieldcat_alv.

CLEAR lw_fieldcat_head.

lw_fieldcat_head-fieldname = C_VBELN.

lw_fieldcat_head-tabname = 'i_output'.

lw_fieldcat_head-key = c_x .

APPEND lw_fieldcat_head TO i_fieldcat.

• Populating ALV Field Catalogue for the ALV Header Structure

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'

EXPORTING

i_internal_tabname = 'i_output'

i_structure_name = 'ZALV_HIERLIST_HEAD'

CHANGING

ct_fieldcat = i_fieldcat

EXCEPTIONS

inconsistent_interface = 1

program_error = 2

OTHERS = 3.

[Former Member]

Hi!,

I have de same problem to you, but even using gt_fieldcat-key = 'X'. It doesn't work. I could see in the standard function 'REUSE_ALV_BLOCK_LIST_HS_APPEND' something like this:

• Oblig. values for mode BLOCK_APPEND

GT_STACK-LAYOUT-GROUP_BUTTONS = SPACE.

GT_STACK-LAYOUT-NO_KEYFIX = 'X'.

GT_STACK-LAYOUT-BLOCK_MODE = 'X'.

Does anybody know how could i modify the standard layout?

txs.

Patricia