We have upgraded Oracle Database to Oracle11g and our Front end application is developed using Oracle Form6i . We have the below issues 1. ORA-1017 - Invalid username/password; logon denied 2. FRM-41352 - Failed to create a new session Reason: When Oracle 11g installed, by default its 'password case sensitive' property is true. That is not supported by Oracle Forms 6i in-built function OPEN_FORM that is called with 'ACTIVATE' and 'SESSION' arguments. Solution: Make false the password case sensitive property. Alter database set SEC_CASE_SENSITIVE_LOGON=false But now we have a requirement to enable the password sensitivity as this is a security breach . So now we wanted the system to work without ORA-1017,FRM-41352 Errors after enabling the password case sensitive property. We are also going to upgrade Oracle Forms 6i to Oracle Forms 11gR2,so will this issue be resolved? I await your urgent response.