Jusitification of IF statement in code

Question

Hi,
I am working on a code win which i have to display that if the storage location is  scrap i.e.(SC01,SC02,SC03,SC04) then it will display the data other wise it will make MGEIG EQ 0.
i am facing the problem at if statement where i had mentioned that if this storage location is not of scrap then it should be zero but it is nod ing so.
Please provide me guidelines as how do i achieve this functionality in my code.
here's the code:-
SELECT A~PRUEFLOS B~MBLNR C~LGORT FROM QALS AS A
INNER JOIN QAMB AS B ON B~PRUEFLOS = A~PRUEFLOS "AND B~ZEILE = A~ZEILE
INNER JOIN MSEG AS C ON C~MBLNR = B~MBLNR AND C~MJAHR = B~MJAHR
INTO  TABLE ITSC "(l_PRUEFLOS , l_MBLNR, l_LGORT)
FOR ALL ENTRIES IN STIT
WHERE A~PRUEFLOS EQ STIT-PRUEFLOS." AND ( LGORT = 'SC01' OR LGORT = 'SC02' OR LGORT = 'SC03' OR LGORT = 'SC04' )." AND A~ZEILE EQ STIT-ZEILE. AND ( LGORT = 'SC01' OR LGORT = 'SC02' OR LGORT = 'SC03' OR LGORT = 'SC04' ).
SORT ITSC BY PRUEFLOS.
ITSC1[] = ITSC[].
SORT ITSC1 BY LGORT.
LOOP AT STIT.
IF STIT-MGEIG GE 0.
*LOOP AT ITSC1 WHERE PRUEFLOS EQ STIT-PRUEFLOS.
READ TABLE ITSC1 WITH KEY PRUEFLOS = STIT-PRUEFLOS.
  w_tabx = sy-tabix.
  L_lgort = ITSC1-LGORT.
IF L_LGORT NE 'SC01' OR L_LGORT NE 'SC02' OR L_LGORT NE 'SC03' OR l_LGORT NE 'SC04' .
* IF ( L_LGORT NE  'SC01' OR 'SC02' OR 'SC03' OR 'SC04' ).
  STIT-MGEIG = 0.
  MODIFY stit INDEX w_tabx  TRANSPORTING mgeig.
endif.
*ENDLOOP.
ENDIF.
modify stit.
clear w_tabx.
clear l_LGORT.
ENDLOOP.
SORT STIT BY MATNR MGEIG.
LOOP AT STIT.
  WRITE:/ STIT-PRUEFLOS,STIT-CHARG,STIT-LGORTCHARG,STIT-MGEIG.
ENDLOOP.

Answer 1

Hi Rick
It seems you've post the same questions twice.
Anyway your code is good but u need to use AND instead of OR in your IF condition, because u want to your storage location is not equal to SC01 AND not equal to SC02.....
If you use OR the IF condition will be alway true, infact for example:
IF LOGRT <> 'SC01' OR LGORT <> 'SC02' OR LGORT <> 'SC03' OR LGORT <'SC04>.
IF lgort is SC01, it's not equal to SC02 so IF condition is true.
So your code has to be:
LOOP AT STIT.
IF STIT-MGEIG GE 0.
*LOOP AT ITSC1 WHERE PRUEFLOS EQ STIT-PRUEFLOS.
READ TABLE ITSC1 WITH KEY PRUEFLOS = STIT-PRUEFLOS.
  w_tabx = sy-tabix.
  L_lgort = ITSC1-LGORT.
*IF L_LGORT NE 'SC01' OR L_LGORT NE 'SC02' OR L_LGORT NE 'SC03' OR l_LGORT NE 'SC04' .
    IF L_LGORT NE 'SC01' AND L_LGORT NE 'SC02' AND L_LGORT NE 'SC03' AND l_LGORT NE 'SC04' .
       STIT-MGEIG = 0.
       MODIFY stit INDEX w_tabx  TRANSPORTING mgeig.
    endif.
  ENDIF.
ENDLOOP.
Max