在DB块中循环查找字符串 “H.Next
但是导进CPU,CPU报错，区域长度错误

麻烦大家帮我看看程序是否有问题，谢谢

Network1：
L #dbnumber
T #T_dbnumber
OPN DB [#T_dbnumber]

Network2：
LAR1 P#0.0
L 105
beg: T #loopcounter
_000: L DBB [AR1,P#0.0]
L 34 // 22 "
==I
JCN next
JC _001
BE
next: +AR1 P#1.0
L #loopcounter
LOOP beg
BE
_001: +AR1 P#1.0
L DBB [AR1,P#0.0]
L 111 // 48 H
==I
JCN _000
JC _002
BE
_002: +AR1 P#1.0
L DBB [AR1,P#0.0]
L DBB 2
L 114 // 2E .
==I
JCN _000
JC _003
BE
_003: +AR1 P#1.0
L DBB [AR1,P#0.0]
L DBB 3
L 100 // 4E N
==I
JCN _000
JC _004
BE
_004: +AR1 P#1.0
L DBB [AR1,P#0.0]
L DBB 4
L 101 // 65 e
==I
JCN _000
JC _005
BE
_005: +AR1 P#1.0
L DBB [AR1,P#0.0]
L DBB 5
L 114 // 78 x
==I
JCN _000
JC _006
BE
_006: +AR1 P#1.0
L DBB [AR1,P#0.0]
L DBB 6
L 34 // 74 t
==I
JCN _000
JC _007
BE
_007: = #OK // "H.Next
BE