Hi All, We are planning to upgrade oracle 9i R2 to 10g. our application is in java/Micro focus cobol Netexpress 4.0. In a test environment (win2k) I installed oracle 10g and imported the data from production DB (oracle 9i) and tried to connect running the application. Our application fails to connect database with ora-1017, I have checked the username and password used by application and that's correct , from sqlplus am able to connect to new 10g DB. Queries - is Micro Focus Cobol Net Express 4.0 compatible with oracle 10g ? or do need to apply any patches or upgrade of Micro Focus Cobol 4.0 to connect 10g DB. Thanks in advance Arvind Kumar