Forms builder logon denied

Question

I have configured the TNS but my form builder connection says invalid user name and password. I am using the same username and password that I have used in the exact database. ORA-01017 : invalid username/password ; logon denied

This is my tns.ora file in fmwconfig folder

tnsnames.ora Network Configuration File: C:\Oracle\db_home\NETWORK\ADMIN\tnsnames.ora Generated by Oracle configuration tools.

LISTENER_ORCLDB =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1522))


ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1522))
    )
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
    )
  )

ORCLDB =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1522))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcldb)
    )
  )