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Unable to backfill data in some of the old archives

Question asked by 529931 on Mar 16, 2017
Latest reply on Mar 16, 2017 by gachen

Hello All,

We are backfilling historical data for few PI Points. We observed that, data for certain duration is not being saved, during this backfill operation. We have also tried to manually insert the values in smt, just for checking if it works. There is no error message as such, however data is not getting backfilled.


The duration for which data is being skipped corresponds to two archives. The start and end time of these archives coincides with the missing data.

Does this indicate there is not enough space in these archives for storing the data?


We are using PI server 2012, and as per my understanding, reprocessing of archives is not required.

Kindly let me know if someone has experienced similar issue and how it could be overcome.