Problem Note 58017: Spanning resources are over committed if the duration is longer than original amount in PROC CPM
In the CPM procedure, if the duration for an activity is driven past the original work amount, the associated spanning resources might be over committed. In this case, the spanning resource is incorrectly only allocated for the original work duration. An over-utilized resource is indicated by a negative value in the variable with the prefix A in the RESOURCEOUT= Usage data set.
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Operating System and Release Information
| SAS System | SAS/OR | Tru64 UNIX | 9 TS M0 | 9.4 TS1M3 |
| Linux | 9 TS M0 | 9.4 TS1M3 |
| OpenVMS Alpha | 9 TS M0 | 9.4 TS1M3 |
| HP-UX IPF | 9 TS M0 | 9.4 TS1M3 |
| 64-bit Enabled Solaris | 9 TS M0 | 9.4 TS1M3 |
| 64-bit Enabled HP-UX | 9 TS M0 | 9.4 TS1M3 |
| 64-bit Enabled AIX | 9 TS M0 | 9.4 TS1M3 |
| Microsoft Windows XP Professional | 9 TS M0 | |
| Microsoft Windows Server 2003 Standard Edition | 9 TS M0 | |
| Microsoft Windows Server 2003 Enterprise Edition | 9 TS M0 | |
| Microsoft Windows Server 2003 Datacenter Edition | 9 TS M0 | |
| Microsoft Windows NT Workstation | 9 TS M0 | |
| Microsoft Windows 2000 Professional | 9 TS M0 | |
| Microsoft Windows 2000 Server | 9 TS M0 | |
| Microsoft Windows 2000 Datacenter Server | 9 TS M0 | |
| Microsoft Windows 2000 Advanced Server | 9 TS M0 | |
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 9 TS M0 | |
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 9 TS M0 | |
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 9 TS M0 | |
| z/OS | 9 TS M0 | 9.4 TS1M3 |
*
For software releases that are not yet generally available, the Fixed
Release is the software release in which the problem is planned to be
fixed.
If the RESOURCEOUT= Usage data set in PROC CPM contains a negative value in the variable with the prefix A, the resource has been incorrectly overcommitted.
| Type: | Problem Note |
| Priority: | medium |
| Topic: | SAS Reference ==> Procedures ==> CPM
Analytics ==> Mathematical Optimization
|
| Date Modified: | 2016-08-16 11:02:17 |
| Date Created: | 2016-04-07 14:45:28 |
