Mariadb connection not working after flow writes

HI all. I have this problem with a flow. The flow runs, but when it completes, it tries to write to the backend database, which is mariadb. I get an error that the connection is broken. Is there something that i can do in order to fix it?DB error.txt (68.7 KB)

Can you make sure that the connection settings are correct.

What should they be? When I set the logging in act_ge_property to 1 it works fine, but when I set it to 2, I get the same error

1 Like

@iscariot_TF, did you update the history level both in configuration file and DB. It looks like you are missing in either one of the steps.

@Ingo_Richtsmeier already mentioned in one of the thread earlier.


technically you have to update the historyLevel entry in the ACT_GE_PROPERTY table and change the value in the configuration file.

The engine will check both values if they fit together during startup. If they didn’t fit, the engine won’t start.


1 Like

Which value do you set? Right now I have the history-level in the application.properties set to auto, and the level in the act_ge_property set to 3. Is that correct?

1 Like