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SAP HANA System Replication always Full Replicate when Network Probelm/Unreg Secondary

Dec 04, 2016 at 08:54 AM


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Former Member

Hi Gurus,

we have some weird issues founded at Multi Tier System Replication SAP HANA.

at DC Site, System replication happens use SYNCMEM and logreplay, between DC and DR we use SYNC (follow SAP recommends for Multi Tier SPS11).

but, yesterday we got network problem for a day, so we decided to cut off / unregister DR site from Secondary Sites at DC.

when Network was coming back, we decide to re-register because it was no automatically sync betweend DC and DR.

any advise

Site A <--- SYNCMEM/logreplay --> Site B <----- SYCN/logreplay ---> Site C



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