SUPPORT / SAMPLES & SAS NOTES
Problem Note 18198: TKASSERT error might be received when querying a SAS® OLAP cube on z/OS
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When querying an OLAP cube on z/OS, there is a problem with the way the aggregate cache is loaded that affects the query performance algorithm and a TKassert error might occur.
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 | SAS Release | |
| Reported | Fixed* | |||
| SAS System | SAS OLAP Server | z/OS | 9.1 TS1M3 | 9.2 TS2M0 |
| 64-bit Enabled Solaris | 9.1 TS1M3 SP4 | 9.2 TS2M0 | ||