Warning in SLIN:'Does not test for equality'

Question

Hi i get the following error
In "SELECT SINGLE ...", the WHERE condition for the key field "MATNR" does not
test for equality. Therefore, the single record in question may not be unique.
for the following code
SELECT SINGLE * FROM zgd_phant_status
                                   INTO    t_phant_status
                                   WHERE   sellable  = p_l_matnr
                                   AND     opsys  = g_opsys
                                   AND     rellvl = g_rel
                                   AND     serlvl = g_ser
                                   AND     lang   = g_lang.

Answer 1

Hi Kitty,
Then there is no other solution (that's why it is only a WARNING message in the extended program check. Or you could bypass like this:
SELECT *
         FROM zgd_phant_status
         UP TO 1 ROWS
INTO t_phant_status
WHERE sellable = p_l_matnr
AND opsys = g_opsys
AND rellvl = g_rel
AND serlvl = g_ser
AND lang = g_lang.
ENDSELECT.
Regards,
John.