When executing the Sysview Performance Management Option for Db2 for z/OS (IDB2) unload with the REMEMBER-POS=YES parameter,
where is the date loaded? In the VSAM file?
When executing the unload with REMEMBER-POS=YES parm, IDB2 updates the header record in the VSAM file to indicate the timestamp
of the last record unloaded. That way, the next job can start at the right spot.