Data In Motion (DIM) policies and incidents are ingested into Information Centric Analytics (ICA), but not rules.
A logic defect was introduced in the stored procedure spLDW_UpdateSymantecDLPRules with release 220.127.116.11 HF4. Because of the way Symantec DLP handles policies and versions, either can be stored with a NULL value. spLDW_UpdateSymantecDLPRules doesn't take into account null PolicyID and null Version values, resulting in no new rules being ingested into the LDW_DIMRules table.
Release : 18.104.22.168 HF4 - HF5, 6.5.3.x, 6.5.4.x
Component : DIM
This defect will be addressed in a future release of ICA.