Troubleshooting Qlik Engine "Internal Inconsistency Type D" Error

Sonja_Bauernfeind — Tue, 03 Nov 2020 09:13:28 GMT

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.

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Qlik Engine: Internal Inconsistency Errors

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.

article Troubleshooting Qlik Engine "Internal Inconsistency Type D" Error in Official Support Articles

Troubleshooting Qlik Engine "Internal Inconsistency Type D" Error

TROUBLESHOOTING STEPS