SUPPORT / SAMPLES & SAS NOTES
Problem Note 50629: Missing or null parameter values in DS2 code cause intermittent incorrect results in SAS® Real-Time Decision Manager campaigns
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SAS Real-Time Decision Manager enables you to use DS2 code for custom activities and scoring models. When parameters in the DS2 code are null or missing, the DS2 activities or models might return incorrect results intermittently. These incorrect results cause incorrect results in the decision campaigns that use the DS2 code.
There are no errors written to any logs when this problem occurs. No workaround exists other than avoiding null and missing parameter values.
Click the Hot Fix tab in this note to access the hot fix for this issue.
The SAS® Decision Services hot fix for this issue includes an update to the JDBC driver for SAS® Federation Server (formerly, the Dataflux® Federation Server).
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS Real-Time Decision Manager | Linux for x64 | 5.4_M1 | 6.3 | 9.2 TS2M0 | |
| HP-UX IPF | 5.4_M1 | 6.3 | 9.2 TS2M0 | |||
| 64-bit Enabled Solaris | 5.4_M1 | 6.3 | 9.2 TS2M0 | |||
| 64-bit Enabled AIX | 5.4_M1 | 6.3 | 9.2 TS2M0 | |||
| Microsoft® Windows® for x64 | 5.4_M1 | 6.3 | 9.2 TS2M0 | |||
| Solaris for x64 | 5.4_M1 | 6.3 | 9.2 TS2M0 | |||