SUPPORT / SAMPLES & SAS NOTES
Problem Note 30979: Performance degradation might occur in SAS®9 if you process VSAM files on a Record-Level Sharing (RLS) server
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In SAS®9 software, performance degradation might occur if you process VSAM files that are controlled by an RLS server. A significant increase in CPU time might also accompany this degradation.
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Operating System and Release Information
| Product Family | Product | System | SAS Release | |
| Reported | Fixed* | |||
| SAS System | Base SAS | z/OS | 9.1 TS1M3 | 9.2 TS1M0 |