X0202 3/A 2003-11-21 2003-12-01 0 0000723188 COMMUNITY BANK SYSTEM INC CBU 0001266593 MCCULLOUGH THOMAS ALFRED R.R. #1, BOX 1595 LACEYVILLE PA 18623 0 1 0 0 President, PA Banking Common Stock 20725 D This amendment is also filed to submit the reporting person's power of attorney, as required by Instruction 7(a) of Form 3. The number of shares owned by the reporting person was overstated by one share on his Form 3. This amendment is being filed to correct this error. Donna J. Drengel, as attorney-in-fact, pursuant to a power of attorney 2004-07-08