Error 20 in program at line 65001

Using 3.71 and receiving this error when i exit from the Inv. Man. / setup / Inv. man. Options field.

Error detail:

Run Date: 05/26/2009 TSD FURNITURE CO., INC. Page: 1
I/M Date: 05/26/2009 ERROR INFORMATION LISTING Time: 05:47 PM

Error #20: Syntax error
Program:
Line: 65001

General Information
File: GLCHFI.SOA GLC Fiscal Year Masterfile
Channel: -32768
Key:

Last Channel Opened: 7
Last Channel Accessed: 7

Application: (n/a)
L/M Level: 3.71
Bytes Free: 3,686,794
Serial Num: 0500-001-0567511

Program Stack
65001
01030Z:\mas90\soa\swerrw
02010Z:\mas90\soa\SWERRM
07072Z:\MAS90\HOME\lib\_winproc
08520Z:\mas90\soa\swerrm

Open Files
Chan File
0 T115(Terminal ID)
1 IMA I/M Product Line File
2 GL1 G/L Accounts File
3 IMC I/M Warehouse Code File
4 IM1 I/M Inventory Master File
5 IM0 I/M Parameters
6 SY0CTL System Control File
11 GLC Fiscal Year Masterfile

Public Programs
Program Bytes
SWPLIB 21,927
SWPLIB 21,927
SYREPT 13,943
SYHEAD 20,950
SWTEXT 2,265
SYCOMP 3,052
SWPLIB 21,927
CMWSCA 3,272
_WINPROC 16,341
SYDISP 8,969
SWERRM 16,849
SWHKEY 2,253
SWCLIK 2,143
SYSPAC 6,111
SYERRL 1,861
SWERRM 16,849
SWERRW 2,978
IMWSAA 14,676
SWACCT 3,060
GLWPFA 5,185
_WINPROC.XEQ 94