Value Chain Planning - EBS (MOSC)

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Collections performance issue

edited Aug 25, 2019 5:02AM in Value Chain Planning - EBS (MOSC) 4 commentsAnswered

Hi ,

We are experiencing extreme slowness in with RCS run on source side because Refresh Mview process for MTL_SYS_ITEMS_SN and OE_ODR_LINES_SN get executed twice by Standard process.

There are other SNs that may get refreshed twice as well, but the above two are the long pole.

It is now being observed that in certain runs of RCS, the Refresh of snapshots is getting triggered two times. The first time it gets executed in parallel by the RCS child requests and effectively the total elapsed time is ~35 mins of this stage. The second refresh call is being made by the RCS parent without any child requests being spawned and happens sequentially. Due to its sequential nature, it now adds an additional 60-70 mins to the total elapsed time. There seems to be a logic in the program that checks at the end of execution of the

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