Slows Performance of Batch Containing Hundreds of Allocations Run Against LEDGER_STAT

(Doc ID 2071203.1)

Last updated on FEBRUARY 14, 2017

Applies to:

Oracle Financial Services Profitability Management - Version 6.1.1.1 and later
Information in this document applies to any platform.
Oracle Financial Services Analytical Applications (OFSAA)

Symptoms

In Oracle Financial Services Profitability Management (PFT) 6.1.x, when you run a batch with a large number of Allocations (400-500) against the LEDGER_STAT table, the Allocations are running for over 24 hours.  There are approximately 10,000,000 rows in LEDGER_STAT.

According to the AWR Workload Repository report, the MERGE INTO LEDGER_STAT statement runs is the longest running SQL.  The Allocations are updating existing Ledger Stat rows for a new month of data.

Before running the Allocations, the DBA re-built the indexes and analyzed tables/indexes.

You do not understand why the Allocation execution is so slow.

Cause

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