Attach oracle home to existing inventory

You might get below error:

LsInventorySession failed: RawInventory gets null OracleHomeInfo

Error running opatch. Error code : 73

Cannot confirm bugfixes applied to the Database ORACLE_HOME.

Solution:

 Set ORACLE_HOME environment to point to correct oracle home and then execute the following command:

<ORACLE_HOME>/oui/bin/attachHome.sh