You have encountered an unexpected error,please contact system administrator(disable/enable fnd_user end_dates)

 You have encountered an unexpected error,please contact system administrator,

While opening oracle R12 application url login , we getting above error,

"You have encountered an unexpected error,please contact system administrator".

This is happen due to disable and enable user end_dates in fnd_user table using updates scripts.

Answer: 1

Please try to disable and enable user end_dates in fnd_user table using fnd_user_packages,

BEGIN
fnd_user_pkg.enableuser(username=>'lc_user_name') ;

END;

Answer : 2

Try to disable and enable the user end_dates from application front end.

Above 2 solutions will resolve this issue. "You have encountered an unexpected error,please contact system administrator".

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