Some columns missing on Target database tables after Replicat completes
OGG-01154 SQL error 100 mapping GGTEST.DEMO1 to GGTEST.DEMO1_LATEST_MONTH No data found.
DO A COMPLETE RESYNC
Check the oldest open transaction on source using below query.
select min(start_time) from gv$transaction ; (RAC)
select min(start_time) from gv$transaction ; (STANDALONE)
alter extract , begin
this way extract is position prior to the oldest open transaction so that we dont miss anything
stop the replicat on target side.
Start the extract
Take a export backup for that affected table on source using FLASHBACK_SCN option..use the current scn of the source db for the scn.
And perform the import on target
Start the replicat like ..ggsci> start rep aftercsn
the trails have the SCN of source..replicat would read through those and start exactly from a scn higher than the export scn so that there is no data loss/ gap
OGG-01154 SQL error 100 mapping GGTEST.DEMO1 to GGTEST.DEMO1_LATEST_MONTH No data found.
DO A COMPLETE RESYNC
Check the oldest open transaction on source using below query.
select min(start_time) from gv$transaction ; (RAC)
select min(start_time) from gv$transaction ; (STANDALONE)
alter extract , begin
this way extract is position prior to the oldest open transaction so that we dont miss anything
stop the replicat on target side.
Start the extract
Take a export backup for that affected table on source using FLASHBACK_SCN option..use the current scn of the source db for the scn.
And perform the import on target
Start the replicat like ..ggsci> start rep aftercsn
the trails have the SCN of source..replicat would read through those and start exactly from a scn higher than the export scn so that there is no data loss/ gap