[Bug-12639] Remote tag provider query errors - Error deserializing streaming dataset, Error retrieving history provider setting from tag

We have four gateways in our gateway network. DAS01 and DAS02 are running version 7.9.10. They have OPC and Modbus connections to field devices and database connections for historizing data to two databases via a Tag History Splitter. Each is a Realtime Remote Tag Provider to PROD01, which is also running 7.9.10 and is directly connected to the databases. The History Access Mode for each Remote Tag Provider is Database, and the History Datasource is set to one of the database connections. PROD01 successfully queries historical data for each remote tag provider to support UI chart components.

WEB01 is running version 8.0.0-beta0 (b2019011802). It has an outgoing gateway network connection to PROD01 that uses SSL. It is not connected to DAS01 or DAS02, and proxying is disabled on PROD01. Two Realtime Remote Tag Providers are configured on WEB01, one for each Realtime Remote Tag Provider on PROD01. History Access Mode for each is GatewayNetwork. WEB01 gets realtime data from the tag providers, but it cannot access historical data. Within a Vision designer, the Historical Range configuration slider of a Historical Easy Chart seems to render density properly, but no data is pulled back. I observe the same behavior from a Remote Historical Tag Provider on WEB01 that points to one of PROD01’s database connections. I also observe the same behavior when I connect WEB01 to a development gateway that’s running version 7.9.10 as an incoming connection with SSL disabled, and I configure remote realtime and historical tag providers on WEB01 that point to a tag provider and a database connection on the development gateway.

When querying a Remote Historical Tag Provider from WEB01 I get the following error in the console:
GatewayNetwork.Local.Encoders.Dataset - Error deserializing streaming dataset.

java.lang.ClassCastException: cannot assign instance of [Lcom.inductiveautomation.ignition.common.sqltags.model.types.DataQuality; to field com.inductiveautomation.ignition.common.StreamingDataset$Row.quality of type [Lcom.inductiveautomation.ignition.common.model.values.QualityCode; in instance of com.inductiveautomation.ignition.common.StreamingDataset$Row

at java.base/java.io.ObjectStreamClass$FieldReflector.setObjFieldValues(Unknown Source)

at java.base/java.io.ObjectStreamClass$FieldReflector.checkObjectFieldValueTypes(Unknown Source)

at java.base/java.io.ObjectStreamClass.checkObjFieldValueTypes(Unknown Source)

at java.base/java.io.ObjectInputStream.defaultCheckFieldValues(Unknown Source)

at java.base/java.io.ObjectInputStream.readSerialData(Unknown Source)

at java.base/java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)

at java.base/java.io.ObjectInputStream.readObject0(Unknown Source)

at java.base/java.io.ObjectInputStream.readArray(Unknown Source)

at java.base/java.io.ObjectInputStream.readObject0(Unknown Source)

at java.base/java.io.ObjectInputStream.readObject(Unknown Source)

at com.inductiveautomation.metro.impl.codecs.JavaSerializationCodec.decode(JavaSerializationCodec.java:41)

at com.inductiveautomation.ignition.gateway.gan.codecs.StreamingDatasetCodec$DataReader.readObject(StreamingDatasetCodec.java:181)

at com.inductiveautomation.ignition.gateway.gan.codecs.StreamingDatasetCodec$DataReader.run(StreamingDatasetCodec.java:207)

When querying a Remote Realtime Tag Provider from WEB01 I additionally get two instances of the following error:
Tags.History.Query - Error when retrieving history provider setting from tag

java.util.concurrent.ExecutionException: java.lang.NullPointerException

at java.base/java.util.concurrent.CompletableFuture.reportGet(Unknown Source)

at java.base/java.util.concurrent.CompletableFuture.get(Unknown Source)

at com.inductiveautomation.ignition.gateway.sqltags.history.TagHistoryManagerImpl.normalizeHistoricalPath(TagHistoryManagerImpl.java:325)

at com.inductiveautomation.ignition.gateway.sqltags.history.TagHistoryManagerImpl.queryDensity(TagHistoryManagerImpl.java:488)

at com.inductiveautomation.ignition.gateway.sqltags.history.TagHistoryManagerImpl.queryHistoryDensity(TagHistoryManagerImpl.java:461)

at com.inductiveautomation.ignition.gateway.tags.model.ProjectDefaultTagManagerFacade.queryHistoryDensity(ProjectDefaultTagManagerFacade.java:421)

at com.inductiveautomation.ignition.gateway.servlets.gateway.functions.QueryTagDensity.invoke(QueryTagDensity.java:40)

at com.inductiveautomation.ignition.gateway.servlets.Gateway.doPost(Gateway.java:405)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

at com.inductiveautomation.ignition.gateway.bootstrap.MapServlet.service(MapServlet.java:86)

at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:852)

at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:535)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)

at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)

at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)

at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)

at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)

at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)

at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)

at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)

at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)

at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)

at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)

at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)

at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:61)

at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)

at org.eclipse.jetty.server.Server.handle(Server.java:530)

at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)

at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)

at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)

at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)

at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)

at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)

at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)

at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)

at java.base/java.lang.Thread.run(Unknown Source)

java.lang.NullPointerException: null

at com.inductiveautomation.ignition.gateway.sqltags.distributed.server.TagProviderServiceImpl.read(TagProviderServiceImpl.java:212)

at com.inductiveautomation.ignition.gateway.sqltags.distributed.server.TagProviderServiceImpl.read(TagProviderServiceImpl.java:203)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.inductiveautomation.metro.impl.services.ServiceManagerImpl.invokeService(ServiceManagerImpl.java:397)

at com.inductiveautomation.metro.impl.services.ServiceManagerImpl$ServiceInvocationIntent.receive(ServiceManagerImpl.java:847)

at com.inductiveautomation.metro.impl.CentralManagerImpl.handleLocal(CentralManagerImpl.java:453)

at com.inductiveautomation.metro.impl.ConnectionWatcher.handle(ConnectionWatcher.java:419)

at com.inductiveautomation.metro.impl.ConnectionWatcher.handle(ConnectionWatcher.java:42)

at com.inductiveautomation.metro.impl.protocol.AbstractHttpConnection.forward(AbstractHttpConnection.java:1187)

at com.inductiveautomation.metro.impl.protocol.AbstractHttpConnection.onDataReceived(AbstractHttpConnection.java:1078)

at com.inductiveautomation.metro.impl.protocol.AbstractDataChannelServlet.doPost(AbstractDataChannelServlet.java:180)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

at com.inductiveautomation.ignition.gateway.bootstrap.MapServlet.service(MapServlet.java:85)

at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:837)

at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)

at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)

at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)

at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1160)

at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)

at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)

at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1092)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)

at org.eclipse.jetty.server.Server.handle(Server.java:518)

at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)

at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)

at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)

at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:186)

at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)

at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)

at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)

at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)

at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)

at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)

at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)

at java.lang.Thread.run(Unknown Source)

The Easy Chart also fails to browse tags in the Remote Historical Tag Provider. The following error is returned within the Choose Tag selector:
“class com.inductiveautomation.ignition.common.browsing.BrowseResults cannot be cast to class com.inductiveautomation.ignition.common.browsing.Results (com.inductiveautomation.ignition.common.browsing.BrowseResults and com.inductiveautomation.ignition.common.browsing.Results are in unnamed module of loader ‘app’)”

I’m sorry if I’ve simply configured something incorrectly. Though I’m speculating that queries are successfully initiated by WEB01 and executed by PROD01, but the results dataset isn’t being transmitted successfully from PROD01 to WEB01. Is it possible to execute queries over the gateway network between these different versions of Ignition?

Thank you for your time and help.

Hi,

We’re aware of this issue. Currently the tag history results are not compatible between 7.9 and 8. We are trying to find a solution, though I can’t give a time estimate of when that might happen.

Your configuration sounds fine, the problem is just an incompatibility in the transport layer, as you suspect. If the 8.0 gateway has access to the database, using “database mode” should work.

Hopefully we can find a solution sometime this week. It is certainly our goal that 7 and 8 should be compatible over the gateway network, because we anticipate this type of architecture (8 for visualization/7 for data collection & production) will be extremely common around the initial release.

Hi,

This should now be resolved as of 2/1, so please try it with the latest build and let us know if you run into any issues.

Hello,

Thank you. We upgraded to version 8.0.0-beta0 (b2019020402). All issues regarding the Remote Historical Tag Provider appear to be resolved. Queries are executing properly and historical tags may be browsed and selected from the Easy Chart Choose Tag selector.

Queries against the Realtime Remote Tag Provider are pulling back the same data. All looks good from the Designer. However, I’m still seeing one or two instances of the Query error in the console for each query executed from the Designer:

Tags.History.Query - Error when retrieving history provider setting from tag

java.util.concurrent.ExecutionException: java.lang.NullPointerException

at java.base/java.util.concurrent.CompletableFuture.reportGet(Unknown Source)

at java.base/java.util.concurrent.CompletableFuture.get(Unknown Source)

at com.inductiveautomation.ignition.gateway.sqltags.history.TagHistoryManagerImpl.normalizeHistoricalPath(TagHistoryManagerImpl.java:325)

at com.inductiveautomation.ignition.gateway.sqltags.history.TagHistoryManagerImpl.keyColumnQueryDef(TagHistoryManagerImpl.java:362)

at com.inductiveautomation.ignition.common.util.OperationAggregator.put(OperationAggregator.java:56)

at com.inductiveautomation.ignition.common.util.OperationAggregator.put(OperationAggregator.java:40)

at com.inductiveautomation.ignition.gateway.sqltags.history.TagHistoryManagerImpl.queryHistory(TagHistoryManagerImpl.java:414)

at com.inductiveautomation.ignition.gateway.tags.model.ProjectDefaultTagManagerFacade.queryHistory(ProjectDefaultTagManagerFacade.java:414)

at com.inductiveautomation.ignition.gateway.servlets.gateway.functions.QueryTagHistory.invoke(QueryTagHistory.java:90)

at com.inductiveautomation.ignition.gateway.servlets.Gateway.doPost(Gateway.java:408)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

at com.inductiveautomation.ignition.gateway.bootstrap.MapServlet.service(MapServlet.java:86)

at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:852)

at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:535)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)

at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)

at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)

at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)

at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)

at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)

at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)

at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)

at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)

at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)

at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)

at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)

at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:61)

at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)

at org.eclipse.jetty.server.Server.handle(Server.java:530)

at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)

at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)

at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)

at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)

at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)

at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)

at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)

at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)

at java.base/java.lang.Thread.run(Unknown Source)

java.lang.NullPointerException: null

at com.inductiveautomation.ignition.gateway.sqltags.distributed.server.TagProviderServiceImpl.read(TagProviderServiceImpl.java:212)

at com.inductiveautomation.ignition.gateway.sqltags.distributed.server.TagProviderServiceImpl.read(TagProviderServiceImpl.java:203)

at sun.reflect.GeneratedMethodAccessor203.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.inductiveautomation.metro.impl.services.ServiceManagerImpl.invokeService(ServiceManagerImpl.java:397)

at com.inductiveautomation.metro.impl.services.ServiceManagerImpl$ServiceInvocationIntent.receive(ServiceManagerImpl.java:847)

at com.inductiveautomation.metro.impl.CentralManagerImpl.handleLocal(CentralManagerImpl.java:453)

at com.inductiveautomation.metro.impl.ConnectionWatcher.handle(ConnectionWatcher.java:419)

at com.inductiveautomation.metro.impl.ConnectionWatcher.handle(ConnectionWatcher.java:42)

at com.inductiveautomation.metro.impl.protocol.AbstractHttpConnection.forward(AbstractHttpConnection.java:1187)

at com.inductiveautomation.metro.impl.protocol.AbstractHttpConnection.onDataReceived(AbstractHttpConnection.java:1078)

at com.inductiveautomation.metro.impl.protocol.AbstractDataChannelServlet.doPost(AbstractDataChannelServlet.java:180)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

at com.inductiveautomation.ignition.gateway.bootstrap.MapServlet.service(MapServlet.java:85)

at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:837)

at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)

at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)

at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)

at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1160)

at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)

at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)

at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1092)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)

at org.eclipse.jetty.server.Server.handle(Server.java:518)

at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)

at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)

at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)

at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)

at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:186)

at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)

at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)

at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)

at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)

at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)

at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)

at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)

at java.lang.Thread.run(Unknown Source)

Thank you for your time and help.

Hi,

Glad to hear we’re making some progress. I have an idea of what might be going on, but just to be certain, could you please turn the logger “Tags.History.Query” to DEBUG and then post the debug message that starts when “Starting history query for…” for the query that causes the error? I want to see the format of the tags that are being requested.

Thanks!

Hello,

Thank you! Requested information below.

Tags.History.Query - Debug message

(id=57e1d307) Starting history query for 1 tag(s). Parameters: [2019-02-05 06:00:00.0 -> 2019-02-05 07:59:59.999, 300 points, 'MinMax', 'Wide'] Tags: [[histprov:PROD01_DAS01_TP01:/prov:default:/tag:ALBAMA/INVTR/B101IN1_7/Power_Real]] Aliases: [null] Aggregation Mode Overrides: [null] Flags: [NO_CACHE,IGNORE_BAD_QUALITY]

Please let me know if there is anything else I can provide.

Great, thanks. I’ve tracked it down. We’ll get it fixed tomorrow!

Hello,

Thank you! Requested information below.

Tags.History.Query - Debug message

(id=57e1d307) Starting history query for 1 tag(s). Parameters: [2019-02-05 06:00:00.0 -> 2019-02-05 07:59:59.999, 300 points, 'MinMax', 'Wide'] Tags: [[histprov:PROD01_DAS01_TP01:/prov:default:/tag:ALBAMA/INVTR/B101IN1_7/Power_Real]] Aliases: [null] Aggregation Mode Overrides: [null] Flags: [NO_CACHE,IGNORE_BAD_QUALITY]

Please let me know if there is anything else I can provide.

This issue was fixed in the build that was uploaded today (2/7). Please let us know if you continue to see this behavior after upgrading.

I have upgraded to version 8.0.0-beta0 (b2019020702) and no longer see this behavior. This issue seems completely resolved.

Thank you for your time and help.

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