Try debug the program.
- Set break point right after it executed open C1. At this point, write
down values of all the host variables that C1 uses and press F19, strsql
and run the statement and see what you get.
- Also Check joblog to see if this is any error.
- One thing to remember is that if the host variable changed after
cursor has opened, you must close and reopen the cursor.
Have fun
-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Doug Palme
Sent: Wednesday, August 01, 2007 3:45 PM
To: 'RPG programming on the AS400 / iSeries'
Subject: As much as I hate showing my own stupidity more than once a day
( Iam flat out stuck) Embedded SQL
I am reading a file and using the values within that file to create an
SQL that will go out and select a sum of sales figures for a particular
customer.
Here is the relevant SQL code:
C*---Prepare SQL Statement
C/EXEC SQL
C+ DECLARE C1 CURSOR FOR
C+ SELECT SUM(SLEXT$) FROM SLSTRNL5
C+ WHERE SLACCT= :CUSTNO
C+ AND SLTDAT > :ZBDATEN
C+ AND SLTDAT <= :ZEDATEN
C+ AND SLCLAS > 1
C+ AND SLSHRT = ' '
C/END-EXEC
I then open the cursor with the following:
C*---Open the Cursor
C/EXEC SQL
C+ OPEN C1
C/END-EXEC
I then am running a fetch statement with the following:
C*---Fetch the Result and place into Variable
C/EXEC SQL
C+ FETCH C1 INTO :ZSUM
C/END-EXEC
ZSUM is defined as an 9,2 on the D spec
Everything so far, at least to my eyes looks good...
However before I process that ZSUM data (output to a report) I check the
SQLCOD and I am getting a return code of -305..I have checked the
variables that I am passing in, such as CUSTNO (defined on the D SPEC
correctly), ZBDATEN and ZEDATEN are also defined on the D SPEC
correctly...so I have no clue what variable the system is balking at.
Any assistance would be appreciated.
Douglas
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