Topic: SQL*Plus and PL/SQL >> ORA-28576: lost RPC connection to external procedure agent during extproc
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| Title: ORA-28576: lost RPC connection to external procedure agent during extproc |
| Sachin |
Posted: Jun 04, 2007 02:32:02 PM |
Total Post: 1
Joined: Jun, 2007
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Hi,
I am trying to implement an external procedure to call a bat file.
Hi,
I tried the example posted by you.
Here is what my code looks like
create or replace library libc_w as 'C:\WINDOWS\system32\kernel32.dll';
*************************
create or replace function WinExec( Cmdstr IN varchar2, Cmdwin binary_integer ) return
binary_integer as
external
library libc_w
name "WinExec"
language C
calling standard PASCAL
parameters ( Cmdstr string, Cmdwin int );
*************************
declare
rc binary_integer;
begin
rc := WinExec( 'D:\\AutoTest\\test.bat',0 );
DBMS_OUTPUT.put_line( 'return code='||rc );
end;
/
*************************
But this gives me the error
"ORA-28576: lost RPC connection to external procedure agent"
I have verified the listner.ora and tnsnames.ora files... they are correct
(I was able to run a 'DIR' command through C 'system()' function using msvcrt.dll)
Can you help me on this?
*************************
My final motive is to run a UNIX command on Oracle client machine through PL/SQL extproc.
I plan to use a flow like
PL/SQL --> WinExec (or CreateProcess) --> rsh --> Unix
I have configured and tried the following command form Windows cmd and succeeded.
'rsh 172.21.161.79 -l bld351 /home1/bld351/sachin/script
Any guidance on this would be great.
Thanks |
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