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HI,
I found out there is a huge difference between using ISNULL(table.column) = 1 and different type of writing this formula (table.column) IS NULL. Do you have know from where this difference comes from ?
Here is example from analysis:
ISNULL(BKPF.KBR_KONT_FLAG) = 1
BKPF.KBR_KONT_FLAG IS NULL
Hi the only difference between the two PQL statements ISNULL() and IS NULL should be that ISNULL() returns an integer value (either 0 or 1), while IS NULL returns a boolean value (either true or false), stating if the field is empty.
I tried using ISNULL() = 1 and IS NULL interchangeable and couldnt reproduce any differences of the result.

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