POWL Fieldcatalog -Hide Columns / Change Width

[Former Member]

Hi,

I have created a POWL CLASS using POWL interface IF_POWL_FEEDER.

I used a structure it has columns more than what I required..but I want to hide thes extra 2 coolumns ..

I tried doing it in FIELD CATALOG but this is not at all reflecting.

here is what i did

LOOP AT lt_dfies ASSIGNING <ls_dfies>.

      IF <ls_dfies> IS NOT INITIAL.
        CLEAR ls_fieldcat.
        ls_fieldcat-colid        = <ls_dfies>-fieldname.
        ls_fieldcat-text_ref     = <ls_dfies>-fieldname.
        ls_fieldcat-allow_sort   = 'X'.
        ls_fieldcat-allow_filter = 'X'.
        ls_fieldcat-enabled      = 'X'.
        ls_fieldcat-display_type = 'TV'.

CASE <ls_dfies>-fieldname.
          WHEN 'ZTESTNR'.
            ls_fieldcat-col_visible   = abap_false

when i keep a break point on this IF_POWL_FEEDER~GET_FIELD_CATALOG method. i was expecting it would stop before executing query but it is not doing..I am testing my app using POWL_COCKPIT

Rgds

Vara

Edited by: Vara K on Mar 12, 2010 11:06 PM

[Former Member]

Hello

As values are stored in stored in cache for first time, they are not changing, RUN POWL_D01 report and test.

It should work.

Best regards,

Rohit

[Former Member]

Hi,

In this method there is an exporting parameter named as E_FIELDCAT_CHANGED and E_VISIBLE_COLS_COUNT,

Check that you have set E_FIELDCAT_CHANGED to true when you enter this method.

also for param E_VISIBLE_COLS_COUNT you have to set it to number of visible columns at that time.

Check if you are setting these 2 parameters.

Also check that the changed field catalog is passed correctly to exporting param c_fieldcat.

Regards

Manas Dua