you fired adpatch and forget to enable maintainance then what happen?

Reading FND_LANGUAGES to see what is currently installed.
Currently, the following language is installed:

Code Language Status
---- --------------------------------------- ---------
US American English Base 

Your base language will be AMERICAN.

Setting up module information.
Reading database for information about the modules.
Saving module information.
Reading database for information about the products.
Reading database for information about how products depend on each other.
Reading topfile.txt ...

Saving product information.

AD code level : [B.3]

AutoPatch error:
You must be in Maintenance Mode to apply patches.
You can use the AD Administration Utility to set Maintenance Mode.

You should check the file
/u01/erpapp/appl/admin/erptest/log/up0259281.log for errors.

[apptest@ctsst 11808198]$