Is this really happening? NT erases database...

[trader65]

Hi developers,
It seems when backfilling data on a chart and no data exists on the server side (or exists a portion of that) for the time period asked....NT overwrites that "no data" in the database for the requested time period......lol...and erases all previous recorded data...
can you confirm that?

[NinjaTrader_Jason]

Hello trader65,

Can you please tell me what data feed you use in NinjaTrader and what period type and instrument is selected in the chart.

If the issue only occurs when loading historical daily data, please set the session template to 'Default 24/5' or 'Default 24/7' and check if the data is loaded in the chart.

[trader65]

Hi Jason,
It has nothing to do with a specific instrument or datafeed or period type...if you are not already aware of thet issue i suggest you to try to reproduce it....i am very dissapointed.....

best regards
Kon

[NinjaTrader_Jason]

Hello Kon,

Unfortunately, I cannot reproduce it on my end.

I created a AAPL 1 minute chart and it loaded the data that was available and it did not overwrite any historical data in the Historical Data Manager with 'no data'.

Could you please tell me what data feed you use when you experience this behavior. In order to further troubleshoot the issue I will need to reproduce it on my end.

What version do you have installed? You can check this at Control Center-->Help-->About.