Rerported in UCMDB 23.4
 

Situation

A Pattern Based Model (PBM) model "PBM1" was created from a pattern view "PV1".

Open PV1 > Calculate > the number of Nodes in the PV1 view is N1.

Open PBM1 > Get related Nodes of PBM1 model > Get the number of Nodes N2.

When N1 and N2 are not equal all the time, the discrepancy issue occurs.
 

Resolution

• Do not use the same TQL with a Pattern-based mode and a Pattern view OpenText Documentation Portal (microfocus.com)
• Delete the Pattern-based model and recreate it.
• Documentation for the PBM Pattern Based Model Wizard - Universal Discovery and CMDB (microfocus.com) but under the Modelling Studio there pages related to all resources types
• Re-evaluate the TQL definition or re-create the PBM if an error occurs at run. The PBM can be re-calculated on demand by JMX method from Business View Enrichment Service calculateAdHocEnrichment and checking the cmdb.enrichment.log for the output.
• Invoke retrieveTqlNames JMX method > search for the problematic query PV1. Below is an example:

Patter_view_name - Active, NOT Persistent, MED_PRIORITY, Group=3

• If the TQL is active, invoke listAllGates to get the TQL name and breakTqlGate JMX method for the TQL.
• If there are a lot of the queries used by the PBMs are ACTIVE, invoke deactivateAllBusinessViewEnrichmentTqls JMX method from Business View Enrichment Services.
• For cleanup purpose, invoke runEnrichmentCleanup JMX method from Business View Enrichment Services.