Hi Ramakrishnappa (thats a cool name!)
am struggling with the same requirement.
Here is the configuration:
ls_fieldcat-colid = <ls_dfies>-fieldname.
ls_fieldcat-text_ref = <ls_dfies>-fieldname.
ls_fieldcat-header = <ls_dfies>-scrtext_m.
ls_fieldcat-allow_sort = 'X'.
ls_fieldcat-allow_filter = 'X'.
ls_fieldcat-col_visible = 'X'.
ls_fieldcat-enabled = 'X'.
ls_fieldcat-fixed = ''.
ls_fieldcat-display_type = 'TV'.
ls_fieldcat-h_align = 'L'.
ls_fieldcat-editable = 'X'.
ls_fieldcat-col_visible = 'X'.
ls_fieldcat-colpos = 1.
ls_fieldcat-header = text-001.
ls_fieldcat-width = 5.
ls_fieldcat-display_type = 'CK'.
The field, which is set to CK does contain a string.
Problems:
1) When powl is loaded, the check box is ticked. How can I set it to unticked when data is loaded.
2) When klicking on the checkbox (checkbox is not ticked) the text beside disapears
3) When klicking again on the checkbox, that 'X' is apeard instead of the loaded text.
Hope you guys have as solution...
Kind regards
Pourang