Can I QMHRCVPM messages generated by embedded SQL

All,

I am trying to generate a meaningful error message in case of errors thrown
by embedded SQL. To that end, I wanted to create a proc like this:

p GetSQLErrMsg b
d GetSQLErrMsg pi 10i 0
d SqlState 5a Const
d SqlCode 10i 0 Const
d ErrorMsg 60a

d ReturnCd s 10i 0

d RCVM0100 DS qualified
d BytesRtn 10I 0
d BytesAvail 10I 0
d MsgSev 10I 0
d MsgID 7A
d MsgType 2A
d MsgKey 4A
d 7A
d CCSID_status 10I 0
d CCSID 10I 0
d MsgDtaLen 10I 0
d MsgDtaAvail 10I 0
d MsgDta 8000A

d MsgKey s 4A Inz(*ALLx'00')
d I s Like(tInteger) Inz(5)
d J s Like(tInteger)
Inz(%size(ErrorMsg))
d wwMsg s Like(ErrorMsg)

d ds
d InMsgID 7a
d SQLText 3a Overlay(InMsgID) Inz('SQL')
d MsgNbr 4 0 Overlay(InMsgID:4)

/free

ReturnCd = OK;
MsgNbr = %abs(SqlCode);
wwMsg = 'SQL Failed. SQLSTATE = ' + SQLSTT + ' SQLCOD = '
+%char(SQLCOD);
if (SqlCode < 0);
monitor;
// check the last 5 messages
dou ((RCVM0100.MsgID = InMsgID) or (I = 0));
QMHRCVPM( RCVM0100: %size(RCVM0100): 'RCVM0100': '*': 2:
'*PRV':
MsgKey: 0: '*SAME': ApiError);
I -= 1;
MsgKey = RCVM0100.MsgKey;
enddo;
//* retrieve message data so that it can be printed on the
screen
if (I > 0);
if (RCVM0100.MsgDtaLen < J);
J = RCVM0100.MsgDtaLen;
endif;
wwMsg = %subst(RCVM0100.MsgDta: 1: J);
else;
wwMsg = 'SQL Failed. SQLSTATE = ' + SQLSTT + ' SQLCOD = ' +
%char(SQLCOD);
endif;
on-error;
Returncd = GeneralError;
endmon;
endif;

ErrorMsg = wwMsg;
return ReturnCd;

/end-free
p GetSQLErrMsg e

But the message that I want to capture, SQL0805 (SQL package TN050P in
TTN001N not found at DRDA Server), seems elusive. This message, and some
others, are sent by QSQROUTE as follows:

Display Message Details
Message ID . . . . . . : SQL0805 Severity . . . . . . . : 30
Date sent . . . . . . : 07/16/07 Time sent . . . . . . :
16:55:48
Message type . . . . . : Diagnostic
From . . . . . . . . . : FISISXT CCSID . . . . . . . . : 65535
From program . . . . . . . . . : QSQROUTE
From library . . . . . . . . : QSYS
From module . . . . . . . . : QSQROUTE
From procedure . . . . . . . : NORMEXIT
From statement . . . . . . . : 14286
To program . . . . . . . . . . : QSQROUTE
To library . . . . . . . . . : QSYS
To module . . . . . . . . . : QSQROUTE
To procedure . . . . . . . . : NORMEXIT
To statement . . . . . . . . : 14286

More...
Press Enter to continue.
F1=Help F3=Exit F12=Cancel

This is my call stack at the time I try to capture this message:

Display Call Stack
System:
N05537A
Job: QPADEV0021 User: FISISXT Number: 580459
Thread: 0000012F
Program
Rqs or
Lvl Procedure Library Statement Instruction
...
...
4 QUOCMD QSYS 0399
< PEP_TN050P TTN001N
TN050P TTN001N 0000040600
DSPSFL TTN001N 0000049500
RTVFORMDTL TTN001N 0000078400
< TVFORMDIST TTN001N 0000086700
< TSQLERRMSG TTN001N 0000093000

Can someone tell me what I am missing or doing wrong.

Thanks and Regds
Sarvapriya

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