temporary table display problem in 'onstat -g sql'

could anyone help to answer the question ? 1) the customer execute the sql "select * from pobms into temp objtmptbl with no log" in instance 73mcbs without exit dbaccess , this instance justly has on temporary dbspace. a) onstat -c |grep TEMP return the following information： DBSPACETEMP tmpdbs # Default temp dbspaces b)Run the "onstat -g sql" to check this session： IBM Informix Dynamic Server Version 10.00.FC8W2X1 -- On-Line -- Up 28 days 18:04:49 -- 3289304 Kbytes Sess SQL Current Iso Lock SQL ISAM F.E. Id Stmt type Database Lvl Mode ERR ERR Vers Explain 112010 - cbs CR Not Wait 0 0 9.29 Off Last parsed SQL statement : SELECT * FROM pobms INTO TEMP objtmptbl WITH NO LOG User-created Temp tables : partnum tabname rowsize 5000e0 objtmptbl 117 c) oncheck -pe |grep objtmptbl display this table use two extents： (0x5000e0) cbs:'mcbs'.objtmptbl 53 2688 (0x5000e0) cbs:'mcbs'.objtmptbl 2791 680 2).the customer execute the same sql" select * from pobms into temp objtmptbl with no log" in another instance 73ocbs. (a)、onstat -g sql： IBM Informix Dynamic Server Version 10.00.FC8W2X1 -- On-Line -- Up 28 days 18:05:40 -- 3289304 Kbytes Sess SQL Current Iso Lock SQL ISAM F.E. Id Stmt type Database Lvl Mode ERR ERR Vers Explain 336874 - cbs CR Not Wait 0 0 9.29 Off Last parsed SQL statement : SELECT * FROM pobms INTO TEMP objtmptbl WITH NO LOG doesn't disply the" user-created temp tables" information. （b)onstat -c |grep TEMP ： DBSPACETEMP tmpdbs1,tmpdbs2,tmpdbs3,tmpdbs4,tmpdbs5,tmpdbs6 （c)、oncheck -pe |grep objtmptbl： (0x500180) cbs:'ocbs'.objtmptbl 53 568 (0x600060) cbs:'ocbs'.objtmptbl 53 568 (0x700060) cbs:'ocbs'.objtmptbl 53 568 (0x8000a0) cbs:'ocbs'.objtmptbl 53 568 (0x900160) cbs:'ocbs'.objtmptbl 53 568 (0xa00180) cbs:'ocbs'.objtmptbl 53 568 The customer want to know why 2) doesn't display the "User-created Temp tables",it's a difficult question for me.

Please provide the output of onstat -d from these two instances