Last Delta Merge!!

[Former Member]

Hi,

What extacly is Last Delta Merge mean in HANA?

For one of my table--VBPA,there is a replication time difference between SLT & HANA system.Why there is a difference?

Also need to know the differencw between RS_ORDER & RS_Status table in HANA.

[Former Member]

Last delta merge would mean, the last time the delta change of a table is merged to the main table.

In HANA DB, when changes are made to a table first it is written to a delta/separate location. The changes are merged to the actual table periodically

Here is the SAP's definition about the LTR server control tables RS_ORDER & RS_STATUS

RS_ORDER

Table which temporarily stores the data provisioning requests (e.g.

replication) to be processed by the LT Replication.

RS_STATUS

Stores the data provisioning status (current and historical) for each table

processed by the LT Replication.

can you give more detail about the time difference, please share more info. my understanding is there will always be a time difference.