RDF/IMP and IMPX System Management Manual (RDF 1.3+)
Messages
Compaq NonStop™ RDF/IMP and IMPX System Management Manual—522204-001
C-39
RDF Messages
817 
Cause. The operator issued a STOP UPDATE command, and the updater is stopping 
normally. This message is issued only by updater processes.
Effect. The updater stops.
Recovery. This is an informational message; no recovery is required.
818 
Cause. While working on an online synchronization operation, the extractor 
encountered an RDF-Stop-Updaters audit record. This indicates that an SQL DDL 
operation with SHARED ACCESS altered the database on the primary system,
Effect. The SQL DDL operation has altered the primary database from what was being 
duplicated to the backup system, thereby invalidating the online synchronization 
operation. The extractor abends.
Recovery. You must initialize RDF to a new database synchronization timestamp and 
then restart the entire operation from the beginning.
819 
extractor
is the name of the extractor process that stopped.
Cause. The extractor has stopped unexpectedly. 
Effect. This message is issued by the RDF monitor. The monitor sends an abort request 
to all remaining RDF processes to stop RDF.
Recovery. A subsequent warm start of RDF might be possible, but the success of the 
restart depends on the nature of the failure that caused the original process to stop.
Shutting down in response to STOP UPDATE
SQL DDL operation aborting db synch
RDF Extractor stopped unexpectedly extractor










