Engine service on Qlik Sense or QlikView restarts unexpectedly and intermittently, with a logged engine error message like;
Reason for restart: Internal inconsistency, type D
The engine throws this general exception when it fails with the deletion of dynamic arrays, TDynArray and TObjArray, which are used to store data sets during run-time.
RELATED ARTICLES
AFFECTED RELEASES
- Qlik Sense Enterprise, all versions
- QlikView Server, all versions
TROUBLESHOOTING STEPS
There can be different root causes or contributing factors for Qlik Sense or QlikView to end up with insufficient available memory.
Mostly this occurs when working with a large dataset, in relation to the server's size.
See Troubleshooting Qlik Engine "Internal Inconsistency Type A" Error for more detail on how to optimize memory resources on the server.
