SORT: lt_vbpa BY kunnr, "Sorting by key is very important
lt_kna1 BY kunnr. "Same key which is used for where condition is used here
LOOP AT lt_vbpa INTO wa_vbpa.
READ lt_kna1 INTO wa_kna1 " This sets the sy-tabix
WITH KEY kunnr = wa_vbpa-kunnr
BINARY SEARCH.
IF sy-subrc = 0. "Does not enter the inner loop
v_kna1_index = sy-tabix.
LOOP AT lt_kna1 INTO wa_kna1 FROM v_kna1_index. "Avoiding Where clause
IF wa_kna1-kunnr <> wa_vbpa-kunnr. "This checks whether to exit out of loop
EXIT.
ENDIF.
****** Your Actual logic within inner loop ******
ENDLOOP. "KNA1 Loop
ENDIF.
ENDLOOP. " VBPA Loop
Thursday, 21 March 2013
Parallel Cursor Method
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