How to check if an account has been disabled or not in R12?

Hi team,
I am getting the below error when the standard oracle api is referred.

Value 52350 has been disabled.

Code:   apps.fnd_flex_ext.get_ccid ('SQLGL',
                                  'GL#',
                                  50330,
                                --  TO_CHAR (SYSDATE, 'YYYY/MM/DD HH24:MI:SS'),
                               -- TO_CHAR (SYSDATE, 'YYYY/MM/DD HH24:MI:SS'),
                                 fnd_date.date_to_canonical(SYSDATE),                              
                                  '193-000-000000-52350-000-000000');

the above function is returning 0.
I tried replacing the account with a different value and the ccid is returned i.e '193-000-000000-50100-000-000000'

The account is valid and enabled in GL accounts form.