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Question from prakash on Feb 22 at 1:00 PM How should improve my alv program, I have the following problem:
New columns appear each time the screen is opened.
thank you for your reply
MODULE MY_AREA OUTPUT.
if r_container is initial.
create object r_container
exporting
container_name = 'MY_AREA'.
create object r_alv
EXPORTING
i_parent = r_container.
CALL METHOD R_ALV->SET_TABLE_FOR_FIRST_DISPLAY
EXPORTING
* I_BUFFER_ACTIVE =
* I_BYPASSING_BUFFER =
* I_CONSISTENCY_CHECK =
I_STRUCTURE_NAME ='SBOOK'
* IS_VARIANT =
* I_SAVE = 'U'
I_DEFAULT = 'X'
* IS_LAYOUT =
IS_PRINT = my_print
* IT_SPECIAL_GROUPS =
* IT_TOOLBAR_EXCLUDING =
* IT_HYPERLINK =
* IT_ALV_GRAPHICS =
* IT_EXCEPT_QINFO =
* IR_SALV_ADAPTER =
CHANGING
IT_OUTTAB = it_book
IT_FIELDCATALOG = it_fcat
* IT_SORT =
* IT_FILTER =
* EXCEPTIONS
* INVALID_PARAMETER_COMBINATION = 1
* PROGRAM_ERROR = 2
* TOO_MANY_LINES = 3
* others = 4
.
IF SY-SUBRC <> 0.
* Implement suitable error handling here
ENDIF.
CALL METHOD R_ALV->REFRESH_TABLE_DISPLAY
* EXPORTING
* IS_STABLE =
* I_SOFT_REFRESH =
* EXCEPTIONS
* FINISHED = 1
* others = 2
.
IF SY-SUBRC <> 0.
ENDIF.
ENDMODULE.
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