Werk #15939: Fix possible "Internal Server Error" on save of changes

Komponente Setup
Titel Fix possible "Internal Server Error" on save of changes
Datum 17.08.2023
Level Kleine Änderung
Klasse Bugfix
Kompatibilität Kompatibel - benötigt kein manuelles Eingreifen
Checkmk versions & editions
2.3.0b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0p8 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.1.0p33 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

After update of the werkzeug module we have seen different users facing problems while saving changes in, e.g. Business Intelligence, Dynamic host management and Agent deployment rules. The save action always lead to an "Internal Server Error".

Reason was a new introduced limit of the mentioned module causing this error while saving very large formulars. So this could also occur on various other pages.

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