onnected to Oracle8i Enterprise Edition Release 8.1.7.4.1
Connected as backup


SQL>
SQL>
SQL>
SQL> declare
2 l_job number := null;
3 begin
4 sys.dbms_job.submit(job => l_job,
5 what => 'begin PROC_BEGIN_BACKUP; end;',
6 next_date => sysdate + 1,
7 interval => '(trunc(SYSDATE))+1 +(22/ 24)');
8 commit;
9 end;
10 /

declare
l_job number := null;
begin
sys.dbms_job.submit(job => l_job,
what => 'begin PROC_BEGIN_BACKUP; end;',
next_date => sysdate + 1,
interval => '(trunc(SYSDATE))+1 +(22/ 24)');
commit;
end;

ORA-23319: parameter value "(trunc(SYSDATE))+1 +(22/ 24)" is not appropriate
ORA-06512: at "SYS.DBMS_JOB", line 57
ORA-06512: at "SYS.DBMS_JOB", line 129
ORA-06512: at line 4

SQL>



This work on 15 of my database except this one.
Any idea why?