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The Data_Monitor (DAMON) Background Task Fails Each Day Due to Too Much Deleted Data (Doc ID 2567100.1)

Last updated on AUGUST 16, 2019

Applies to:

Primavera P6 Professional Project Management - Version 18.8.8.0 and later
Information in this document applies to any platform.

Symptoms

After a large cleanup operation is performed that marks millions of rows of data as "logically deleted", the DAMON/data_monitor background job (including the cleanup_logical_deletes sub-process) responsible for physically deleting this data fails each time it runs.

Cause

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