SQL 存储过程中的 object 名称无效

Question

I have created as stored procedure, but when I try to get the data in ptask I get the following error

Msg 208, Level 16, State 1, Procedure mySproc, Line 72 [Batch Start Line 0]
Invalid object name 'ptask'.

My code looks like this:

CREATE procedure PSBASPLG.ipMirrorFromOffer
    @usr    nvarchar(255),
    @age    int,
    @id     int
as
set nocount on
declare @now datetime = getdate()
exec ipLgAppend @usr, 'PSBASPLG.ipMirrorFromOffer', @pint0 = @id

;with stask (tsID, tsTag, tsNode, tsTxt, cuID, pjRef, pjRsp)
as (select top 1
        ts.tsID, ts.tsTag, ts.tsNode, ts.tsTxt,
        pj.pjCust, pj.pjRef, pj.pjRsp
    from tbTasks as ts
        inner join tbProjs as pj
        on  (pj.pjID = ts.tsProj)
    where
        (ts.tsID = @id)
)
, sleaf (lfTag, lfTxt)
as (select  distinct 
        lf.lfTag, lf.lfTxt
    from tbLeafs as lf
        inner join stask as ts
        on  (ts.tsNode = lf.lfNode)
)
, sline (paTxt, paCnt, paSta, tyID, rsID, itID, acTyp, grID)
as (select  distinct 
        pa.paTxt, pa.paCnt, pa.paSta, pa.paTyp, pa.paRes,
        it.itID, ac.acTyp, pa.paGrp
    from tbParts as pa
        inner join tbActs as ac
        on  (pa.paAct = ac.acID)
        inner join stask as ts
        on  (ts.tsID = ac.acTask)
        inner join tbItems as it
        on  (it.itID = pa.paItem)
    where
        (pa.paStk >= 0) and
        (pa.paSta > -1) 
)
, ptask (tsID, tsProj, tsNode)
as (select  distinct
        ts.tsID, ts.tsProj, ts.tsNode
    from tbTasks as ts
        inner join tbLeafs as lf
        on  (lf.lfNode = ts.tsNode) and
            (lf.lfTag = PSBASPLG.fnConf('Leaf_offertag'))
        inner join stask as sl
        on  (sl.tsTag = lf.lfTag)
    where
        (ts.tsSta > -1)
)
, pline (paID, itID, acID)
as (select  distinct
        pa.paID, pa.paItem, ac.acID
    from tbParts as pa
        inner join tbActs as ac
        on  (pa.paAct = ac.acID)
        inner join ptask as ts
        on  (ts.tsID = ac.acTask)
    where
        (pa.paStk >= 0) and
        (pa.paSta > -1) 
)

select * from ptask -- Error happens here

Why is ptask an invalid object?

Answer 1

Your code looks valid. If I paste your query into my editor (which has is a standard vanilla install) I receive no errors, aside from the missing columns and entities. Otherwise it is a valid query.

Sometimes intellisense for VS and SSMS become corrupted, especially if they've been open a long time. I would recommend copy + pasting your query into notepad and restarting SSMS.

Barring this, there must be an error in one of the CTE's . Running each individually, where possible, should reveal the problem.