Issue: DBUA Unable to find ORACLE_HOME in Installer
Solution: ORACLE_HOME is missing and need to attech it with oracle inventory
[oracle@ebs121db1 11.2.0]$ export ORACLE_HOME=/u01/PROD/db/tech_st/11.2.0 [oracle@ebs121db1 11.2.0]$ cd $ORACLE_HOME/oui/bin [oracle@ebs121db1 bin]$ pwd /u01/PROD/db/tech_st/11.2.0/oui/bin [oracle@ebs121db1 bin]$ ./runInstaller -invPtrLoc /u01/PROD/oraInventory/oraInst.loc -attachHome ORACLE_HOME=/u01/PROD/db/tech_st/11.2.0 ORACLE_HOME_NAME="oracle_11204" Starting Oracle Universal Installer... Checking swap space: must be greater than 500 MB. Actual 8191 MB Passed The inventory pointer is located at /u01/PROD/oraInventory/oraInst.loc The inventory is located at /u01/PROD/oraInventory 'AttachHome' was successful. [oracle@ebs121db1 bin]$ [oracle@ebs121db1 bin]$