SUPPORT / SAMPLES & SAS NOTES
Problem Note 51894: PROC MIXED issues ERROR: Integer overflow on computing amount of memory required
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When the DDFM=KENWARDROGER option is specified in the MODEL statement in PROC MIXED and the number of observations per subject is large, the procedure might abend with the following error messages:
ERROR: Integer overflow on computing amount of memory required.
A request to allocate the memory cannot be honored.
ERROR: The SAS System stopped processing this step because of insufficient memory.
The messages are a result of unnecessary internal computations. This problem only occurs in SAS® 9.4 (TS1M0) and SAS 9.4 (TS1M1).
Click the Hot Fix tab in this note to access the hot fix for this issue.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS/STAT | z/OS | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 |
| Microsoft Windows 8.1 Pro | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Microsoft Windows 8.1 Pro 32-bit | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Microsoft Windows Server 2008 R2 | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Microsoft Windows Server 2008 for x64 | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Microsoft Windows Server 2012 Datacenter | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Microsoft Windows Server 2012 R2 Datacenter | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Microsoft Windows Server 2012 R2 Std | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Microsoft Windows Server 2012 Std | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Windows 7 Enterprise x64 | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Windows 7 Professional x64 | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| 64-bit Enabled AIX | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| 64-bit Enabled Solaris | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| HP-UX IPF | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Linux for x64 | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Solaris for x64 | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Z64 | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Microsoft® Windows® for x64 | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Microsoft Windows 8 Enterprise x64 | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Microsoft Windows 8 Pro x64 | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Microsoft Windows 8.1 Enterprise 32-bit | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||
| Microsoft Windows 8.1 Enterprise x64 | 12.3 | 13.2 | 9.4 TS1M0 | 9.4 TS1M2 | ||