cProject Task Status Completion overriding date fields
When a task status is changed to either 'In Process' or 'Completed', date fields, both Plan and Actual are overridden with system date (Today's date) SAP note describes this as 'designed' but seems misleading to customers who expect to compare baseline date to actual date. Any suggestion on alternative solution? BADI?
Please check out oss note 928971.
It is a consulting note, but should solve your problem.