RE: calling store procedure

[Colin Williams <colin.williams@xxxxxxxxxxxx>]

Lim,

I think your getting an error your RPG program, rather than your java code!
You need to find the database server job that's running your code and see
what  error your getting.

You'll need to turn on tracing on your db connection, add "trace=true" to
your URL properties, then the trace will show you which is your db server
job

cheers
Colin.W
 
Extension   5800
Direct dial   0870 429 5800


-----Original Message-----
From: Lim Hock-Chai [mailto:Lim.Hock-Chai@xxxxxxxx] 
Sent: 01 July 2004 16:55
To: Java Programming on and around the iSeries / AS400
Subject: RE: calling store procedure


Thanks for the sample code.  I'm getting the following errors:
java.sql.SQLException: [SQL0443] *N
        at com.ibm.as400.access.JDError.throwSQLException(JDError.java:533)
        at com.ibm.as400.access.JDError.throwSQLException(JDError.java:504)
        at
com.ibm.as400.access.AS400JDBCStatement.commonExecute(AS400JDBCStatement.jav
a:741)
        at
com.ibm.as400.access.AS400JDBCPreparedStatement.execute(AS400JDBCPreparedSta
tement.java:746)
        at junk.CallMySP.callMySP(CallMySP.java:44)
        at junk.CallMySP.<init>(CallMySP.java:26)
        at junk.CallMySP.main(CallMySP.java:101).

Using your sample, here is what I got in java:
cs = con.prepareCall("CALL MYSP(?, ?)");
// set your in parms values
cs.setString(1, parm1);
// register your RPG out parameter
cs.registerOutParameter(2, java.sql.Types.VARCHAR); cs.execute(); parm2 =
cs.getString(2);
System.out.println("Parm1: " + parm1);
System.out.println("Parm2: " + parm2);

Here is what I use to create my stored procedure:
CREATE PROCEDURE PALHC/MYSP
 (IN PARM1   CHAR(3),      
 OUT PARM2   CHAR(3))      
--                         
  EXTERNAL NAME MYSPRP     
  LANGUAGE RPGLE           

help...



-----Original Message-----
From: java400-l-bounces@xxxxxxxxxxxx
[mailto:java400-l-bounces@xxxxxxxxxxxx]On Behalf Of Alex Pinsky First you
need to create stored procedure referencing external RPG program and define
your IN and OUT parameters. 
In your Java pgm:
CallableStatement callStatement = connection.prepareCall("call
libname.pgmname (?, ?, ?) "); // set your in parms values
callStatement.setString(1, firstInParmValue); callStatement.setString(2,
secondInParmValue); // register your RPG out parameter
callStatement.registerOutParameter(3, java.sql.Types.DECIMAL);
callStatement.execute(); BigDecimal r =
(BigDecimal)callStatement.getBigDecimal(3);

Alex Pinsky
Aeropostale, Inc.

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