Hi Maya,
It is very interesting question. If you debug your table maintenance screen, the program of table maintenance screen will not have statically defined pf status. So you cannot exclude delete functionalities using the below statement.
SET PF-STATUS <the GUI status> EXCLUDING 'DELE'.
For viewing pf status SAP has programmed in dynamic manner using this FM VIEW_SET_PF_STATUS.
Before calling above FM you need to exclude delete function. Follow the following step for achieving this
Go to sm30. Put your table name and press on maintain push button. It will display table entries in maintenance screen.
Go to system->status
Click on program name.
Go to your flow logic of you table maintenance screen number.
It will have following code in flow logic
PROCESS BEFORE OUTPUT.
MODULE LISTE_INITIALISIEREN.
LOOP AT EXTRACT WITH CONTROL
TCTRL_ZMAINTAIN CURSOR NEXTLINE.
MODULE LISTE_SHOW_LISTE.
ENDLOOP.
*
PROCESS AFTER INPUT.
MODULE LISTE_EXIT_COMMAND AT EXIT-COMMAND.
MODULE LISTE_BEFORE_LOOP.
LOOP AT EXTRACT.
MODULE LISTE_INIT_WORKAREA.
CHAIN.
FIELD ZMAINTAIN-MATNR .
FIELD ZMAINTAIN-KUNNR .
FIELD ZMAINTAIN-LIFNR .
MODULE SET_UPDATE_FLAG ON CHAIN-REQUEST.
ENDCHAIN.
FIELD VIM_MARKED MODULE LISTE_MARK_CHECKBOX.
CHAIN.
FIELD ZMAINTAIN-MATNR .
MODULE LISTE_UPDATE_LISTE.
ENDCHAIN.
ENDLOOP.
MODULE LISTE_AFTER_LOOP.
Add new module in PBO for excluding delete function. ex module set_pf.
PROCESS BEFORE OUTPUT.
****here I added my own code for excluding delete function
****begin of addion
module set_pf.
****end of addition
MODULE LISTE_INITIALISIEREN.
LOOP AT EXTRACT WITH CONTROL
TCTRL_ZMAINTAIN CURSOR NEXTLINE.
MODULE LISTE_SHOW_LISTE.
ENDLOOP.
*
PROCESS AFTER INPUT.
MODULE LISTE_EXIT_COMMAND AT EXIT-COMMAND.
MODULE LISTE_BEFORE_LOOP.
LOOP AT EXTRACT.
MODULE LISTE_INIT_WORKAREA.
CHAIN.
FIELD ZMAINTAIN-MATNR .
FIELD ZMAINTAIN-KUNNR .
FIELD ZMAINTAIN-LIFNR .
MODULE SET_UPDATE_FLAG ON CHAIN-REQUEST.
ENDCHAIN.
FIELD VIM_MARKED MODULE LISTE_MARK_CHECKBOX.
CHAIN.
FIELD ZMAINTAIN-MATNR .
MODULE LISTE_UPDATE_LISTE.
ENDCHAIN.
ENDLOOP.
MODULE LISTE_AFTER_LOOP.
*****inclule one line of code for excluding delete fucion
module set_pf output.
MOVE 'DELE' TO excl_cua_funct-function. COLLECT excl_cua_funct.
endmodule.
Basically sap fetching status dynamically from program SAPLSVIM using FM VIEW_SET_PF_STATUS. Status name is EULG.
Please donu2019t hardcode anything by using set pf status statment, you just add one line of code the PBO by creating new module.
Let me know if you need any help .
Cheers.
Regards,
Peranandam
Bluesky
