Detailed Description and Symptoms
When installing SP6 with a remote database the installation may fail with ORA-12154: TNS:could not resolve the connect identifier specified.Investigation
The value of net_connect in the $AW_HOME/site/awenv.ini may not be set. Solution
Before running the patch, manually add the following line to the $AW_HOME/site/awenv.ini file:
In Windows OS the line may already exist, verify that the connect string is correct and make the appropriate changes.