Project 2010 Pro 64bit File Limitations RRS feed

  • Question

  • I need to know the file limitations for Project 2010 Pro 64bit. Currently our resource files we are at the size of 116,728kb which I think is huge.

    Wednesday, March 2, 2011 3:39 PM


  • Note   Out-of-memory errors may occur before you reach the listed limits.

    Attribute Maximum
    Resources per project 700,000
    Resource units per assignment 60,000,000 units or 6,000,000,000%
    Resource availability dates 100
    Tasks per project 400,000
    Task dependencies per project No limit
    Predecessors per task 50,000
    Successors per task 50,000
    Outline levels per project 65,535
    Consolidated projects 998
    Open project files per consolidated project 998
    Sharer files connected to a single resource pool


    (That is, the maximum number of open project files, minus 1 for the resource pool itself.)

    Open windows 50
    Base calendars Tested to 30,000+
    Calendar exceptions per calendar Testing was able to add more than 15,000 exceptions to a base calendar.
    Rate tables to support varying pay scales and rates 5 per resource
    Variable rates per rate table to support rate increases and decreases 25
    Cost value in a currency field 999,999,999,999.99
    Work value 1,666,666,666 hours
    Assignment work values for work assignments 999,999,999 hours
    Assignment work values for variable material assignments 999,999,999 units
    Assignment work values for fixed material assignments 60,000,000 units
    Custom cell formats 64,000
    Print scaling adjustment range percentage 10%-500%
    Page header text 5 lines
    Page footer text 3 lines
    Page legend text 3 lines
    Page legend text box width 5 inches (12.7 centimeters)
    Filter tests per filter 40
    Filter tests per AutoFilter 2 per column
    Earliest date allowed for calculation January 1, 1984
    Latest date allowed for calculation December 31, 2049
    Discontinuous selections in a sheet view 10
    Baselines 11
    Characters in a text field 255
    Characters in an outline code field 255
    Values and characters in an Enterprise Resource Multi-Value (ERMV) field 255 values, each of 255 characters
    Value in a number field 9,999,999,999,999.99
    • Marked as answer by Sally Tang Thursday, March 10, 2011 3:35 AM
    Thursday, March 3, 2011 9:36 AM