It's been a long day, and I've tracked down an "invalid grouping error"
(or words to this affect) to the following legacy query, where the
problem area is uppercased:
select isbn.segment1 AS ISBN, bic.bill_sequence_id, bic.BOMLineCount AS
linecount from apps.bom_structures_b bom, apps.mtl_system_items_b isbn,
(SELECT BILL_SEQUENCE_ID, DISABLE_DATE, COUNT(COMPONENT_SEQUENCE_ID)
AS BOMLINECOUNT FROM APPS.BOM_COMPONENTS_B GROUP BY BILL_SEQUENCE_ID) bic
where bic.bill_sequence_id = bom.bill_sequence_id
and bom.assembly_item_id = isbn.inventory_item_id
and isbn.organization_id = 70
AND BIC.DISABLE_DATE IS NULL
and substr(isbn.segment1,1,4) = '0390'
and isbn.segment1 in ('list1','list2','etc')
The grouping error occurs in the third line, where disable_date is not
part of the grouping expression. Disable date needs to be checked for
NULL (Third AND clause from the bottom)
My fix for it is below, and I believe it is correct, but as this is a
one shot query, and a lot of billing for a major client depends on it,
and I'm tired, I'd appreciate a second opinion.
Basically, I moved the AND clause up into the Select as a WHERE.
Does this look correct? Thanks!
select isbn.segment1 AS ISBN, bic.bill_sequence_id, bic.BOMLineCount AS
linecount from apps.bom_structures_b bom, apps.mtl_system_items_b isbn,
(SELECT BILL_SEQUENCE_ID, DISABLE_DATE, COUNT(COMPONENT_SEQUENCE_ID)
AS BOMLINECOUNT FROM APPS.BOM_COMPONENTS_B GROUP BY BILL_SEQUENCE_ID
WHERE BIC.DISABLE_DATE IS NULL) bic
where bic.bill_sequence_id = bom.bill_sequence_id
and bom.assembly_item_id = isbn.inventory_item_id
and isbn.organization_id = 70
and substr(isbn.segment1,1,4) = '0390'
and isbn.segment1 in ('list1','list2','etc')
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