REPLICAT RORA_1保持 ABENDED状态，无法启动问题处理

REPLICAT  RORA_1保持 ABENDED状态，无法启动问题

环境：

Item	Source System	Target System
Platform	Red Hat Enterprise Linux Server release 5.4	Red Hat Enterprise Linux Server release 5.4
Hostname	gc1	gc2
Database	Oracle 10.2.0.1	Oracle 11.2.0.1
Character Set	ZHS16GBK	ZHS16GBK
ORACLE_SID	PROD	EMREP
Listener Name/Port	LISTENER/1521	LISTENER/1521
Goldengate User	ogg	ogg

GGSCI (gc1) 12> info all

Program     Status      Group       Lag           Time Since Chkpt

MANAGER     RUNNING

EXTRACT     RUNNING     EORA_1      00:00:00      00:00:00

EXTRACT     RUNNING     PORA_1      00:00:00      00:00:02

REPLICAT    ABENDED     RORA_1      00:00:00      00:00:07

GGSCI (gc1) 13> info RORA_1      --gc1上查询RBA

REPLICAT   RORA_1    Last Started 2014-06-23 15:01   Status RUNNING

Checkpoint Lag       00:00:00 (updated 00:00:02 ago)

Log Read Checkpoint  File ./dirdat/pa000007

2014-06-23 14:48:33.012010  RBA 1120

GGSCI (gc2) 3> info RORA_1       --gc2上查询RBA

REPLICAT   RORA_1    Last Started 2014-06-23 14:23   Status RUNNING

Checkpoint Lag       00:00:00 (updated 00:00:05 ago)

Log Read Checkpoint  File ./dirdat/pa000009

2014-06-23 15:01:15.988450  RBA 1268

GGSCI (gc1) 15> ALTER replicat rora_1,extseqno 0,extrba 1268

--根据gc2的RBA对gc1进行设置

GGSCI (gc2) 16> start RORA_1

GGSCI (gc2) 17> info all

Program     Status      Group       Lag           Time Since Chkpt

MANAGER     RUNNING

EXTRACT     RUNNING     EORA_1      00:00:00      00:00:09

EXTRACT     RUNNING     PORA_1      00:00:00      00:00:01

REPLICAT    RUNNING     RORA_1      00:00:00      00:00:07

补充：关于RBA的组成：

（1）the log file sequence number (4 bytes)：日志文件序号

（2）the log file block number (4 bytes)：该日志文件序号内的块号

（3）the byte offset into the block at which the redo record starts (2bytes)：块内的位置偏移量