BUG #2449: out of range

The following bug has been logged online:

Bug reference:      2449
Logged by:          Anjali
Email address:      anjalia@cdac.in
PostgreSQL version: 7.4.8
Operating system:   fedora core3
Description:        out of range
Details:

while retrieval of column values from table in C Code i am getting error
"out of range".i am getting this error while storing these values in the c
datatype variables.how to get rid of this error plz tell me as early as
possible.