GoldenGate

Hi,
I am trying to simple initial load from oracle to oracle on Linux machin for 11g

the extract porcess is showing abended message when i try to start it


GGSCI (illin198) 2> info extract load1

EXTRACT LOAD1 Last Started 2011-02-22 16:45 Status ABENDED
Checkpoint Lag Not Available
Log Read Checkpoint Table SCOTT.EXTRACT_EMP
2011-02-22 16:45:02 Record 1
Task SOURCEISTABLE

my source prm is :
EXTRACT load1
USERID ggs_owner, PASSWORD ggs_owner
RMTHOST illin390, MGRPORT 7809
RMTTASK replicat, GROUP load2
TABLE scott.extract_emp;

The target prm is :

REPLICAT load2
USERID ggs_owner, PASSWORD ggs_owner
ASSUMETARGETDEFS
MAP scott.extract_emp,TARGET scott.extract_emp;



@ the target ,the replication is showing following messages.
GGSCI (illin390) 11> INFO REPLICAT load2,DETAIL

REPLICAT LOAD2 Initialized 2011-02-22 15:51 Status STOPPED
Checkpoint Lag 00:00:00 (updated 00:59:36 ago)
Log Read Checkpoint Not Available
Task SPECIALRUN

Extract Source Begin End

Not Available * Initialized * First Record


Current directory /oravl01/oracle/ggs

Report file /oravl01/oracle/ggs/dirrpt/LOAD2.rpt
Parameter file /oravl01/oracle/ggs/dirprm/load2.prm
Checkpoint file /oravl01/oracle/ggs/dirchk/LOAD2.cpr
Process file /oravl01/oracle/ggs/dirpcs/LOAD2.pcr
Stdout file /oravl01/oracle/ggs/dirout/LOAD2.out
Error log /oravl01/oracle/ggs/ggserr.log



Please let me know , when do we use sourcedb and targetdb in the parameter files of replication and extract?
And how to resolve the above extract error?

Thanks,
Surbhi