You can use the structure CXTAB_CONTROL that has the following components:
INVISIBLE C(1) Flag (X or blank) for visibility of entire table control.
You can use sample program: RSDEMO02 that allow you to modify properties of table control and view the results.
When you use this Table control INVISIBLE, this changes the content to “xxxxxxxxxxxx” like a hidden password. If you want to hide the complete column including data and header, your code should be like this −
MODULE MODIFY_100 OUTPUT. DATA wa_tabctrl TYPE cxtab_column .
looping the table control
LOOP AT TABCTRL-COLS INTO WA_TABCTRL. IF WA_TABCTRL-NAME = 'POSNR'.
When you get on the desired screen you need to flag the INVISIBLE field for the table control, not the SCREEN table.
WA_TABCTRL-INVISIBLE = 'X'.
Modify the table for table control like this
MODIFY TABCTRL-COLS FROM WA_TABCTRL. ENDIF. ENDLOOP. ENDMODULE.