com.vontu.detection.policy.engines.DocumentIndexCompiledCondition evaluate
SEVERE: Failed to detect on document match condition IDM_index_name.
com.vontu.profileindex.IndexException: Failed to lookup index in RAM index process DOCIDX_1234_1. No further incidents will be detected against this RAM index instance.
This issue was fixed in DLP 11.1.1 per Etrack 2381488, release notes 11.1.2 and newer document the same.