Unable to export schema fue to ORA 00092 get schema size info

Posted on 2011-03-21
Last Modified: 2012-05-11
Hello Experts,

I am trying to export a DB schema but I am receiving ORA 00942 "get schema size info".

I need to backup a copy of a schema before reinstalling the HW. I have performed a cold backup but would still like to have a schema export done.

Google gives some ambigous explanation for this error and very little help on the steps to actually fix it.

Any help will be appreciated.


Question by:FABRICIO76
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LVL 15

Expert Comment

by:Aaron Shilo
ID: 35180381

you LARGE_POOL_SIZE must be greater than LARGE_POOL_MIN_ALLOC

check the size of the  LARGE_POOL_MIN_ALLOC and set the  LARGE_POOL_SIZE
toa higher value.

Author Comment

ID: 35180402
Hello Ashilo,

I am increasing the memory setting and testing immediately.



Author Comment

ID: 35180454
Hello Ashilo,

We are still seeing the same error, even after increasing the memory from a small sized template to a large.

Any further ideas?

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LVL 15

Assisted Solution

by:Aaron Shilo
Aaron Shilo earned 167 total points
ID: 35181127

the error you display in the screenshot is an error
regarding the actual exsistance of the table .

1. are you using the owner of the table ?
2. use fully qualified names schemaname.objectname
3. make sure you have privileges to access the table.
LVL 48

Assisted Solution

schwertner earned 166 total points
ID: 35183656
This means that the schema or the table doesn't exist in the database.
As mentioned over this could be typo, lack of privilige to access the schema/table, or even wrong database.

Accepted Solution

gopisera earned 167 total points
ID: 35185877
Yeah, Hoping this problem exists due to the privilege issue mainly.

Or run as an root user and check.

Author Closing Comment

ID: 35187457
Hello Experts,

Thank you for your help.

Indeed it was lack of privileges, I applied the following scripts and re tested succesfully.

I am splitting the points since all pin pointed that this could be privileges.

grant exp_full_database to myuser;
grant imp_full_database to myuser;

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