SUPPORT / SAMPLES & SAS NOTES
Problem Note 18546: ERROR: Macro variable libnames_string exceeds maximum length may be issued when match Engine is unable to allocate multiple processors
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When invoking multiple sessions of SAS® Sourcing Data Quality, the Match Engine should recognize the multiple sessions and utilize as many processors as necessary. However, the Match Engine only attempts to use one processor, resulting in the following:
ERROR: Macro variable libnames_string exceeds the maximum length of
64,000 bytes supported for multi-session Match Engine processing.
Select 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 Sourcing Data Quality | Microsoft Windows 2000 Advanced Server | 3.5 | 3.6 | 9.1 TS1M3 SP4 | 9.1 TS1M3 |
| Microsoft Windows 2000 Datacenter Server | 3.5 | 3.6 | 9.1 TS1M3 SP4 | 9.1 TS1M3 | ||
| Microsoft Windows 2000 Professional | 3.5 | 3.6 | 9.1 TS1M3 SP4 | 9.1 TS1M3 | ||
| Microsoft Windows XP Professional | 3.5 | 3.6 | 9.1 TS1M3 SP4 | 9.1 TS1M3 | ||
| Microsoft Windows NT Workstation | 3.5 | 3.6 | 9.1 TS1M3 SP4 | 9.1 TS1M3 | ||
| Microsoft Windows 2000 Server | 3.5 | 3.6 | 9.1 TS1M3 SP4 | 9.1 TS1M3 | ||