Facing Problem When I want tor perform Backup using Forms' HOST command

HEllO,

 Now I am successfully perform the rman backup via command line .With regards to this now I am using forms 6i Host command to pass the parameters to this batch file for backup purpose. I wrote the following code on When Button Press. But on run time when I try to perform the backup operation and press the button it did not work and gave the error bad command.
Below you also find the code of batch file.

D:\winnt\system32\command.com
Bad command.

However when I explicitly run the command via the command line it works and runs successfully.
Could anyone please give the solultion.

Host @c:\Rman2\rman.cmd SYSTEM/MANAGER_at_test3 C USERS

WHEN BUTTON PRESS TRIGGER DECLARE
        output VARCHAR2(900);

BEGIN output:='@c:\Rman2\rman.cmd SYSTEM/MANAGER_at_test3 C USERS';

Host(output);  

END; Code of batch file:

set connect_db=%1
 set paths=%2
 set tbs1=%3
 set tbs2=%4

 if not exist %paths%:\Rman_backup mkdir %paths%:\Rman_backup  if not exist %paths%:\Rman_backup\TBS_Backup mkdir
%paths%:\Rman_backup\TBS_Backup

 if exist connect_DB == goto usage

 if exist paths == goto usage
 if exist tbs1 == goto usage
 if exist tbs2 == goto usage
 

 if not "%~4"=="" set tbs2=,%4  

echo run {allocate channel d1 type disk format '%paths%:\Rman_Backup\TBS_Backup\b_%%u_%%s_%%p' ; backup tablespace
%tbs1% %tbs2% %tbs3% include current controlfile channel d1;} >
c:\Rman2\tbs.rman

 rman TARGET %connect_db% nocatalog @ c:\Rman2\tbs.rman

 :end

Thanks

Martin Received on Tue Dec 30 2003 - 06:38:14 CST