Output count of SELECT statement is diff from count(*) of the same query
Has this ever happened to you?
I was wondering why some of the items were not appearing in my output. I have this select query:
SELECT
bukrs
gjahr
hkont
belnr
wrbtr
dmbtr
matnr
bschl
kunnr
vbeln
shkzg
FROM bseg
INTO CORRESPONDING FIELDS OF TABLE i_output
FOR ALL ENTRIES IN i_bkpf
WHERE
bukrs EQ i_bkpf-bukrs
AND belnr EQ i_bkpf-belnr
AND gjahr EQ i_bkpf-gjahr
AND hkont IN hkont
AND hkont IN
('0004000000',
'0004000010',
'0004000020',
'0004000030',
'0004000040')
When I tried to put sample filters (bukrs: 1000; belnr 1800000016; gjahr: 2005; hkont: 4000000), I am getting 3 entries from bseg. But when I tried using SE16 or SE16N, I am getting 6 (which is the expected output). When I modify the same SELECT query to return just the output count, I AM getting 6.
SELECT count(*)
FROM bseg
INTO count
FOR ALL ENTRIES IN i_bkpf
WHERE
bukrs EQ i_bkpf-bukrs
AND belnr EQ i_bkpf-belnr
AND gjahr EQ i_bkpf-gjahr
AND hkont IN hkont
AND hkont IN
('0004000000',
'0004000010',
'0004000020',
'0004000030',
'0004000040')
Do you have any idea why this happens? My internal table is a standard table with no header line and no OCCURS statement.
Kyle
Hello Kyle,
Thats because when using FOR ALL ENTRIES, it will delete the duplicates if the records selected dont have all the primary keys specified in the select query. In your first select query, the field BUZEI is missing which makes the records unique. Change your first select query as this and try
SELECT
bukrs
gjahr
hkont
belnr
buzei -------> Add this and check
wrbtr
dmbtr
matnr
bschl
kunnr
vbeln
shkzg
FROM bseg
INTO CORRESPONDING FIELDS OF TABLE i_output
FOR ALL ENTRIES IN i_bkpf
WHERE
bukrs EQ i_bkpf-bukrs
AND belnr EQ i_bkpf-belnr
AND gjahr EQ i_bkpf-gjahr
AND hkont IN hkont
AND hkont IN
('0004000000',
'0004000010',
'0004000020',
'0004000030',
'0004000040')
Vikranth
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Wrote file afiedt.buf
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2 ,max(decode(deptno,10,loc)) as loc_10
3 ,max(decode(deptno,20,dname)) as dname_20
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SQL> /
DNAME_10 LOC_10 DNAME_20 LOC_20 DNAME_30 LOC_30 DNAME_40 LOC_40
ACCOUNTING NEW YORK RESEARCH DALLAS SALES CHICAGO OPERATIONS BOSTON
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3 ,max(decode(deptno,20,dname)) as dname_20
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6 ,max(decode(deptno,30,loc)) as loc_30
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8 ,max(decode(deptno,40,loc)) as loc_40
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DNAME_10 LOC_10 DNAME_20 LOC_20 DNAME_30 LOC_30 DNAME_40 LOC_40
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SQL>we obviously don't get to see the new data, unless we change our query to add this expected additional column(s) in...
SQL> ed
Wrote file afiedt.buf
1 select max(decode(deptno,10,dname)) as dname_10
2 ,max(decode(deptno,10,loc)) as loc_10
3 ,max(decode(deptno,20,dname)) as dname_20
4 ,max(decode(deptno,20,loc)) as loc_20
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6 ,max(decode(deptno,30,loc)) as loc_30
7 ,max(decode(deptno,40,dname)) as dname_40
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SQL> ed
Wrote file afiedt.buf
1 CREATE OR REPLACE TYPE mydepts AS OBJECT
2 ( dname_10 VARCHAR2(14),
3 loc_10 VARCHAR2(13),
4 dname_20 VARCHAR2(14),
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7 loc_30 VARCHAR2(13),
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Type created.
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Wrote file afiedt.buf
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SQL> /
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SQL> ed
Wrote file afiedt.buf
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15 END CASE;
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19* END;
SQL> /
Function created.
SQL> select *
2 from table(alldepts());
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