Hi Every body!!
I have a rarly case about PI DA Corrupted. First of all I mentioned about how it was showed.
1. The source of data is a PI DA.
2. The interface is PI to PI.
3. I checked the data on PI DA where is colect data of other PI. This data was incorrect because it had some problem on analizes.
4. I checked the analizes and I found the mistake on calculate. Then I decided to do a backbill on the source, then I checked the data on source PI and It was correct..!
5. Then I checked the data on second PI and the date was incorrect.
6. The ICU of source Pi to PI has an option. One of them is recovery and I used this option.
I check Use history recovery and put the date 01-Oct-18....14-Nov-...
7. The data on second PI it was repeat.
8. Now the PI DA no colllect data as a result my coworker mentioned the PI DA is corrupted. I don´t know about it. I´m not sure.
Thanks of your suggest