Cause:  Application Object Library was unable access your ORACLE password.

Action:  Contact your support representative.   

重新启动应用后正常 。 还没有搞清楚为啥有时候修改 sysadmin 不需要重新启动应用，有时候又需要。 

本文转自ITPUB博客tolywang的博客，原文链接：EBS修改密码导致APP-FND-01496: Cannot access application ORACLE password，如需转载请自行联系原博主。