UIM: Optimistic Lock Exception On Parallel Execution When Deleting the Party From Service.
Last updated on JULY 31, 2017
Applies to:Oracle Communications Unified Inventory Management - Version 22.214.171.124.0 and later
Information in this document applies to any platform.
On Cluster environment, on firing complete operation on Disconnect for two services simultaneously on a cluster, we get an Optimistic Lock exception.
Service 1: AccessService has Party 123 associated and Location 123 associated. This service also has a resource CPE xyz associated. The CPE in turn is associated to the location 123 and Party 123 (using involvements)
Service 2: VoiceLineService has Party 123 associated and Location 123 associated. This service is associated to the same CPE xyz. CPE is a shareable resource.
On a Disconnect order, processinteraction is completed for Both VoiceLine and AccessService, making them to go in pending Disconnect state.
On firing a complete operation for BI of both these services in cluster, we get Optimistic lock exception as per the logs attached.
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