Problem Note 46857: Batch estimation gives "ERROR: TKTException code = 2 (Floating point divide by zero).."
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Error messages similar to the following might appear in the grid server log of SAS® High-Performance Markdown Optimization when running batch estimation:
2012-05-24 09:47:47,640 [pool-10-thread-6] DEBUG - STDOUT: 09:47:47 MG_329_TS_p-9801_g-46_direct : 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: ERROR: TKTException code = 2 (Floating point divide by zero) 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkmi.so(tktracex+0x2d) [0x2aaaab2323dd] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkmi.so(tkmi_exception_handler+0x6 b) [0x2aaaaafbd2db] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkmk.so(bktExcept+0x66) [0x2aba92804d96] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkmk.so(bkt_fpe+0x47) [0x2aba928084a7] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkmk.so(bkt_signal_handler+0x144) [0x2aba92805364] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /lib64/libpthread.so.0 [0x334be0eb10] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkearma.so(log.L+0x22d) [0x2aaaab94c0dd] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkearma.so(ztssfmer+0x517) [0x2aaaab91c637] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkearma.so [0x2aaaab8f3b8c] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkmi.so(fcst_tkearma_run+0x581) [0x2aaaab0fa251] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkmi.so(fcst_hpf_run+0x201) [0x2aaaab0fd021] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkmi.so(ts_manager_find_best_model +0x8cc) [0x2aaaab07767c] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkmi.so(ts_manager_run_calibration +0x195) [0x2aaaab076805] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkmi.so(ts_manager_run+0x114) [0x2aaaab075874] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkmi.so [0x2aaaaafc3389] 2012-05-24 09:47:47,641 [pool-10-thread-6] DEBUG - STDOUT: /sso/psp/sfw/sas/930/SASFoundation/9.3/sasexe/tkmi.so [0x2aaaaafabc83]
This exception occurs when the TS demand model component modeling method is set to "UCM" or "UCM_WINTERS" in the MODEL_TYPE_CODE model specification.
To work around this error, disable your model group, and rerun batch estimation. Alternatively, you choose a MODEL_TYPE_CODE that is not "UCM" or "UCM_WINTERS".
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 Markdown Optimization | Microsoft® Windows® for x64 | 5.2 | 5.4 | 9.3 TS1M1 | 9.4 TS1M1 |
| Linux for x64 | 5.2 | 5.4 | 9.3 TS1M1 | 9.4 TS1M1 | ||
A fix for this issue for SAS Threaded Kernel Extensions for Econometric Time Series 9.3_M1 is available at:
https://tshf.sas.com/techsup/download/hotfix/HF2/H25.html#46857| Type: | Problem Note |
| Priority: | alert |
| Date Modified: | 2015-10-20 10:47:20 |
| Date Created: | 2012-06-21 08:44:17 |