Fix for Bug NMS-6551

Syslog Northbounder throws exceptions on certain alarms.
Revert "Fix for Bug NMS-6551"

This reverts commit 80bd05b4f441b8ec457cfe1f442f85698fbca494.
[bamboo] Automated branch merge (from 1.12:55304f4105fe4ce64bcaf193fbf1c8064f3d1cbd)