Db link from oracle 9i to 8i

hi,
we have two databases one is 9i versin 9.2.0.1.0 and another one is 8i version 8.1.6.0.0.we had created database link from 9i to 8i.that link is working fine in SQL*PLUs. we are able to execute the transaction.but when we use the dblink in our forms application.forms giving the ora-600 error during compilation.
One more thing before going for production environment on compaq alpha server. we tested the whole application on windows NT 4.0 platform.we had no issue.
So can anybody throw some light on this.
regards
p. patel

Pravin...I suggest that you post your question in the Database forum at:
General Database Discussions
This forum is reserved for member feedback about OTN services & content.

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    -rw-r--r-- 1 oracle oinstall 4234 Mar 25 22:11 lobj.o
    -rw-r--r-- 1 oracle oinstall 122442 Mar 25 22:11 info.o
    -rw-r--r-- 1 oracle oinstall 26464 Mar 25 22:11 execute.o
    -rw-r--r-- 1 oracle oinstall 22070 Mar 25 22:11 environ.o
    -rw-r--r-- 1 oracle oinstall 8633 Mar 25 22:11 drvconn.o
    -rw-r--r-- 1 oracle oinstall 83758 Mar 25 22:11 convert.o
    -rw-r--r-- 1 oracle oinstall 62529 Mar 25 22:11 connection.o
    -rw-r--r-- 1 oracle oinstall 5685 Mar 25 22:11 columninfo.o
    -rw-r--r-- 1 oracle oinstall 19724 Mar 25 22:11 bind.o
    -rw-r--r-- 1 oracle oinstall 3768 Mar 25 22:11 tuplelist.o
    -rw-r--r-- 1 oracle oinstall 2816 Mar 25 22:11 tuple.o
    -rw-r--r-- 1 oracle oinstall 36770 Mar 25 22:11 statement.o
    -rw-r--r-- 1 oracle oinstall 10490 Mar 25 22:11 socket.o
    -rw-r--r-- 1 oracle oinstall 74140 Mar 25 22:11 results.o
    -rw-r--r-- 1 oracle oinstall 22686 Mar 25 22:11 qresult.o
    -rw-r--r-- 1 oracle oinstall 1977 Mar 25 22:11 psqlodbc.o
    -rw-r--r-- 1 oracle oinstall 25893 Mar 25 22:11 pgtypes.o
    -rw-r--r-- 1 oracle oinstall 706 Mar 25 22:11 pgapi30.o
    -rw-r--r-- 1 oracle oinstall 34071 Mar 25 22:11 parse.o
    -rw-r--r-- 1 oracle oinstall 706 Mar 25 22:11 odbcapi30.o
    -rw-r--r-- 1 oracle oinstall 41540 Mar 25 22:11 odbcapi.o
    -rw-r--r-- 1 oracle oinstall 11601 Mar 25 22:11 multibyte.o
    -rw-r--r-- 1 oracle oinstall 706 Mar 25 22:11 info30.o
    -rw-r--r-- 1 oracle oinstall 5972 Mar 25 22:11 gpps.o
    -rw-r--r-- 1 oracle oinstall 37546 Mar 25 22:11 dlg_specific.o
    My odbc.ini and init4dg4odbc looks like below:
    $ pg odbc.ini
    [postgresql]
    Description = Test to Postgres
    Driver = /oracle/psqlodbc/lib/libpsqlodbc.a
    Trace = Yes
    TraceFile = postgres.log
    Database = postgres
    Servername = TCLDSAPORTUAT
    UserName = postgres
    Password = postgres@2012
    Port = 5432
    Protocol = TCP
    ReadOnly = Yes
    RowVersioning = No
    ShowSystemTables = No
    ShowOidColumn = No
    FakeOidIndex = No
    $ pg initdg4odbc.ora
    # This is a sample agent init file that contains the HS parameters that are
    # needed for the Database Gateway for ODBC
    # HS init parameters
    HS_FDS_CONNECT_INFO = postgresql
    HS_FDS_TRACE_LEVEL = DEBUG
    HS_FDS_SHAREABLE_NAME = /oracle/unixodbc64/lib/libodbc.so
    # ODBC specific environment variables
    set ODBCINI=/oracle/unixodbc64/etc/odbc.ini
    # Environment variables required for the non-Oracle system
    #set <envvar>=<value>
    I found similar threads in the forum but could not find solution for this problem.
    Please help to resolve this issue.
    Thanks,
    Akanksha
    Edited by: 996208 on Mar 26, 2013 5:35 AM

    Hi Mike,
    I used the truss option for diagnosis, the output is really long and shows the same error at the end of execution:
    $truss isql -v postgresql postgres postgres@2012
    getuidx(4) = 207
    getuidx(2) = 207
    getuidx(1) = 207
    getgidx(4) = 203
    getgidx(2) = 203
    getgidx(1) = 203
    kload("/usr/lib/nls/loc/en_US__64", 17301632, "/oracle/unixodbc64/lib") = 648518346072918576
    getuidx(4) = 207
    getuidx(2) = 207
    getuidx(1) = 207
    getgidx(4) = 203
    getgidx(2) = 203
    getgidx(1) = 203
    kload("/usr/lib/nls/loc/en_US__64", 17301632, "/oracle/unixodbc64/lib") = 648518346072918576
    access("/usr/lib/nls/msg/en_US/execerr.cat", 0) = 0
    _getpid()                                       = 27262980
    kopen("/usr/lib/nls/msg/en_US/execerr.cat", O_RDONLY) = 3
    kioctl(3, 22528, 0x0000000000000000, 0x0000000000000000) Err#25 ENOTTY
    kfcntl(3, F_SETFD, 0x0000000000000001) = 0
    kioctl(3, 22528, 0x0000000000000000, 0x0000000000000000) Err#25 ENOTTY
    kread(3, "\0\001 ù\001\001 I S O 8".., 4096) = 4096
    lseek(3, 0, 1) = 4096
    lseek(3, 0, 1) = 4096
    lseek(3, 0, 1) = 4096
    _getpid()                                       = 27262980
    lseek(3, 0, 1) = 4096
    _getpid()                                       = 27262980
    lseek(3, 0, 1) = 4096
    _getpid()                                       = 27262980
    lseek(3, 0, 1) = 4096
    lseek(3, 4639, 0) = 4639
    kread(3, "\t 0 5 0 9 - 1 9 4 E x".., 4096) = 1686
    getuidx(4) = 207
    getuidx(2) = 207
    getuidx(1) = 207
    getgidx(4) = 203
    getgidx(2) = 203
    getgidx(1) = 203
    kload("/usr/lib/nls/loc/en_US__64", 17301632, "/oracle/unixodbc64/lib") = 648518346072918576
    getuidx(4) = 207
    getuidx(2) = 207
    getuidx(1) = 207
    getgidx(4) = 203
    getgidx(2) = 203
    getgidx(1) = 203
    kload("/usr/lib/nls/loc/en_US__64", 17301632, "/oracle/unixodbc64/lib") = 648518346072918576
    getuidx(4) = 207
    getuidx(2) = 207
    getuidx(1) = 207
    getgidx(4) = 203
    getgidx(2) = 203
    getgidx(1) = 203
    kload("/usr/lib/nls/loc/en_US__64", 17301632, "/oracle/unixodbc64/lib") = 648518346072918576
    getuidx(4) = 207
    getuidx(2) = 207
    getuidx(1) = 207
    getgidx(4) = 203
    getgidx(2) = 203
    getgidx(1) = 203
    kload("/usr/lib/nls/loc/en_US__64", 17301632, "/oracle/unixodbc64/lib") = 648518346072918576
    getuidx(4) = 207
    getuidx(2) = 207
    getuidx(1) = 207
    getgidx(4) = 203
    getgidx(2) = 203
    getgidx(1) = 203
    kload("/usr/lib/nls/loc/en_US__64", 17301632, "/oracle/unixodbc64/lib") = 648518346072918576
    getuidx(4) = 207
    getuidx(2) = 207
    getuidx(1) = 207
    getgidx(4) = 203
    getgidx(2) = 203
    getgidx(1) = 203
    kload("/usr/lib/nls/loc/en_US__64", 17301632, "/oracle/unixodbc64/lib") = 648518346072918576
    kioctl(1, 22528, 0x0000000000000000, 0x0000000000000000) = 0
    [01000][unixODBC][Driver Manager]Can't open lib '/oracle/psqlodbc/lib/psqlodbc.o' : file not found
    kwrite(1, " [ 0 1 0 0 0 ] [ u n i x".., 99)     = 99
    [ISQL]ERROR: Could not SQLConnect
    kwrite(2, " [ I S Q L ] E R R O R :".., 34) = 34
    kfcntl(1, F_GETFL, 0x0000000010DF0051) = 67110914
    kfcntl(2, F_GETFL, 0x0000000010DF0051) = 67110914
    _exit(1)
    Do I need to install postgres software also?
    While installing postgres odbc driver in /oracle/psqlodbc only two folders were created viz. lib and share
    In lib folder two files were created viz. psqlodbc.la and libpsqlodbc.a
    And everybody on the net seems to refer psqlodbc.so in the "Driver = " parameter
    Today, I extracted the libpsqlodbc.a by using ar -X 64 -xv libpsqlodbc.a again, still no file with .so has been created.
    $ ls -lrt
    total 2952
    -rwxr-xr-x 1 oracle oinstall 663 Mar 25 15:28 psqlodbc.la
    -rwxr-xr-x 1 oracle oinstall 731419 Mar 28 13:51 libpsqlodbc.a
    -rw-r--r-- 1 oracle oinstall 12215 Apr 01 13:50 win_md5.o
    -rw-r--r-- 1 oracle oinstall 3768 Apr 01 13:50 tuplelist.o
    -rw-r--r-- 1 oracle oinstall 2816 Apr 01 13:50 tuple.o
    -rw-r--r-- 1 oracle oinstall 36770 Apr 01 13:50 statement.o
    -rw-r--r-- 1 oracle oinstall 10490 Apr 01 13:50 socket.o
    -rw-r--r-- 1 oracle oinstall 74140 Apr 01 13:50 results.o
    -rw-r--r-- 1 oracle oinstall 22686 Apr 01 13:50 qresult.o
    -rw-r--r-- 1 oracle oinstall 1977 Apr 01 13:50 psqlodbc.o
    -rw-r--r-- 1 oracle oinstall 25893 Apr 01 13:50 pgtypes.o
    -rw-r--r-- 1 oracle oinstall 706 Apr 01 13:50 pgapi30.o
    -rw-r--r-- 1 oracle oinstall 34071 Apr 01 13:50 parse.o
    -rw-r--r-- 1 oracle oinstall 18100 Apr 01 13:50 options.o
    -rw-r--r-- 1 oracle oinstall 706 Apr 01 13:50 odbcapi30.o
    -rw-r--r-- 1 oracle oinstall 41540 Apr 01 13:50 odbcapi.o
    -rw-r--r-- 1 oracle oinstall 11601 Apr 01 13:50 multibyte.o
    -rw-r--r-- 1 oracle oinstall 13196 Apr 01 13:50 misc.o
    -rw-r--r-- 1 oracle oinstall 4234 Apr 01 13:50 lobj.o
    -rw-r--r-- 1 oracle oinstall 706 Apr 01 13:50 info30.o
    -rw-r--r-- 1 oracle oinstall 122442 Apr 01 13:50 info.o
    -rw-r--r-- 1 oracle oinstall 5972 Apr 01 13:50 gpps.o
    -rw-r--r-- 1 oracle oinstall 26464 Apr 01 13:50 execute.o
    -rw-r--r-- 1 oracle oinstall 22070 Apr 01 13:50 environ.o
    -rw-r--r-- 1 oracle oinstall 8633 Apr 01 13:50 drvconn.o
    -rw-r--r-- 1 oracle oinstall 37546 Apr 01 13:50 dlg_specific.o
    -rw-r--r-- 1 oracle oinstall 83758 Apr 01 13:50 convert.o
    -rw-r--r-- 1 oracle oinstall 62529 Apr 01 13:50 connection.o
    -rw-r--r-- 1 oracle oinstall 5685 Apr 01 13:50 columninfo.o
    -rw-r--r-- 1 oracle oinstall 19724 Apr 01 13:50 bind.o
    Thanks,
    Akanksha

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