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ora 00443 [message #97034] Sat, 27 October 2001 00:01 Go to next message
Messages: 9
Registered: September 2000
Junior Member
when starting oracle in SCO unix i recived the above error ora 00443.please reply asap .

Re: ora 00443 [message #97041 is a reply to message #97034] Mon, 29 October 2001 09:54 Go to previous message
Messages: 65
Registered: January 2000
Problem Description:

Your attempting to startup nomount your database and get the following errors:

SVRMGR> startup nomount;

ORA-00443: background process "SMON" did not start
Cause: The specified process did not start.
Action: Check that the executable image is in the correct place with the
correct protections and that there is enough memory.

Solution Description:

In order to resolve this issue you can attempt the following:

(1) Reduce the size of your SGA.
(2) Add more swap space.
(3) Add more pyhsical memory.


The reason behind this error is because the server has insufficient memory.

Solution 1 may be a quick workaround, however may cause performance
issues to the database due to minimising the SGA size.

Solutions 2 & 3 are more likely to solve your problem as the memory
required by the background process will become available.

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