Code modification to read fixed vendor (Urgent)

Question

Hi All,
The below code is basically selecting the fixed vendor as per EORD table for a given material - plant combination. But the issue is for this combination, there can be different fixed vendors but during different times
eg:
Mtl  - A, Plant - 1000
Fixed vendor: Vendor1, From 1.1.2000 To 31.12.2003
Fixed vendor: Vendor2, From 1.1.2004 To 31.12.2007
Fixed vendor: Vendor3, From 1.1.2008 To 31.12.2010
So i want to add one more condition, which reads the system date & if the system date lies in-between 1.1.2000 to 31.12.2003, it selects vendor 1 or if the system date lies in between 1.1.2004 to 31.12.2007, then select vendor 2.
So how can i add this condition? The valid from field is EORD-VDATU & the valid to field is EORD-BDATU
Code:
CLEAR: Y_LIFNR, Y_FLIFN, WL_MATNR.
SELECT SINGLE LIFNR FLIFN MATNR FROM EORD INTO (Y_LIFNR, Y_FLIFN,
WL_MATNR)
   WHERE MATNR EQ MARC-MATNR
     AND WERKS EQ MARC-WERKS
     AND FLIFN NE ' '.
Hope my question is clear, await inputs
Vivek

Answer 1

Hi,
Check the below logic:
if sy-datum >= 1.1.2000 and sy-datum  <= 31.12.2003.
   vendor = vendor1.
elseif sy-datum >= 1.1.2004 and sy-datum  <= 31.12.2007.
   vendor = vendor2.
elseif sy-datum >= 1.1.2008 and sy-datum  <= 31.12.2010.
   vendor = vendor3.
endif.
CLEAR: Y_LIFNR, Y_FLIFN, WL_MATNR.
SELECT SINGLE LIFNR FLIFN MATNR FROM EORD INTO (Y_LIFNR, Y_FLIFN,
WL_MATNR)
WHERE MATNR EQ MARC-MATNR
AND WERKS EQ MARC-WERKS
AND FLIFN NE ' '.
and lifnr = vendor
AND VDATU >= SY-DATUM
AND BDATU <= sy-datum .