Oracle is having a problem resolving your procesdure name. In the call of the procedure use <your schema name>.EMPLOYEEDETAILS.
The error code "pls-00225, subprogram or cursor reference '%EMPLOYEEDETAILS' is out of scope. " means there is a problem resolving a object reference or variable name in the plsql program. Check for duplicate variable declarations, or objects on the sys, system and the user schema, for any possible conflicts. Select object_name, object_type, owner from dba_objects where object_name like '%<problem reference%>'; should help you identify the different objects existent in your system and the different schemas with the same name and that may be causing the reference conflict.
