Hi Kevin
Several things might be causing this:
- Did you run SCHEDULING ( CTRL+F9)?
- You may check the formulas in work center. Go to CR02, Scheduling TAB, check the otehr formula - standard formula used here is SAP004 unless you have specific requirements.
- Another reason might be, if the control key that you used has the scheduling box checked. (Go to INTENAL TAB - Select the Ctrl Key --> Click on Detailed Inofrmation)
- If the NW activity has been assigned to WBS elements, and if the WBS scheduling profile does not have the setting "Network Determines Date" then WBS element dates will impact the dates on NW activity.
Cheers
Savas