Initialization Profile init<DBSID>.dba with SAPDBA 

Purpose

• The default directory for the initialization profile is <ORACLE_HOME>/dbs , but this is operating system-specific.
• In certain situations, SAPDBA starts BRBACKUP, BRARCHIVE, or BRRESTORE, so you also need to make sure that these programs are correctly set up. See Initialization Profile init<DBSID>.sap with BRBACKUP, BRARCHIVE, and BRRESTORE.
• If the initialization profile does not exist, SAPDBA uses its own internal settings.

You edit the file <ORACLE_HOME>/dbs/init<DBSID>.dba to change the required parameter.

For more information, see Sample Initialization Profile.