How can I get error message when calling pl/sql

Question

Hi,
I call a pl/sql java wrapper generated by Rosetta.
public static void startWf(
OracleConnection _connection,
BigDecimal p_goal_header_id,
BigDecimal p_submiter_userid,
String p_commit,
String p_init_msg_list,
String [] x_return_status,
BigDecimal [] x_msg_count,
String [] x_msg_data
) throws SQLException
the pl/sql is written by the standard way of OAF backend,
PROCEDURE start_wf ( p_goal_header_id in number
          ,p_submiter_userid     in number
,p_commit in varchar2 DEFAULT FND_API.G_TRUE
          ,p_init_msg_list in varchar2 DEFAULT FND_API.G_FALSE
,x_return_status out varchar2
,x_msg_count out number
,x_msg_data out varchar2);
when running this procedure in TOAD, in case of error, following script can print error message:
if l_return_status <> 'S' then
dbms_output.put_line('Result');
dbms_output.put_line('status: '||l_return_status);
dbms_output.put_line('error count: '||l_msg_count);
dbms_output.put_line('Loop Error');
dbms_output.put_line('Err: '||fnd_msg_pub.get(-1,p_encoded=>'F'));
for i in 2..l_msg_count loop
dbms_output.put_line('Err: '||fnd_msg_pub.get(p_encoded=>'F'));
end loop;
end if;
if l_return_status = 'S' then
dbms_output.put_line('Success');
end if;
end;
My question is when calling pl/sql java wrapper from Java, in case of Error, return_status="E", then in order to get exact error msg, is there any equivalent java method such as get error from pageContext or OADBTransaciton.. etc instead of calling again pl/sql fnd_msg_pub.get to get error msg?
thanks
Lei

Answer 1

Lei,
You can use
checkErrors(OADBTransaction pTx,
int pMessageCount,
String pReturnStatus,
String pMessageData)
method in OAExceptionUtils Class.For details look at javadoc of OAExceptionUtils Class.
--Mukul