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Former Member
Jul 06, 2016 at 01:35 PM

Backout timeline to be consider with SUM with DMO Reset option


Hi All,

Please let us know backout or failback timeline to be considered in Migration plan where we are performing BW migration from Oracle to HANA Database using SUM with DMO option where Database size is around 20 TB.

Incase we are reached to inconsistent state of DB after full migration ie after downtime and post processing and descision is no go situation in that case we are using Reset option with SUM DMO how much time SUM DMO will take or to be consider to cleanup and switch back to original DB and Kernel.

Please also advice if any manual steps to be taken care in case we are using Reset option

Please also let us know if any real case of this issue and how the issue was worked to overcome.

BW 7.00 SP 27 DB Oracle size is 20TB

Target is BW 7.4 DB HANA

Thanks in Advance