ERROR: An I/O error has occurred on file _RSKJTMP._RISKJ_ENV_INH.INDEX.
ERROR: File _RSKJTMP._RISKJ_ENV_INH.INDEX is damaged. I/O processing did not complete.
ERROR:  An exception has been encountered.
Please contact technical support and provide them with the following traceback information:
The SAS task name is [RISK (2)]
Segmentation Violation
Traceback of the Exception:
/opt/sas94/install/SASFoundation/9.4/sasexe/sas(+0x15b12e) [0x55ab0795812e]
/opt/sas94/install/SASFoundation/9.4/sasexe/sas(+0x4cb7b) [0x55ab07849b7b]
/opt/sas94/install/SASFoundation/9.4/sasexe/tkmk.so(bkt_signal_handler+0x144) [0x7f3db84cc404]
/lib64/libpthread.so.0(+0xf5e0) [0x7f3db97325e0]
/opt/sas94/install/SASFoundation/9.4/sasexe/sasriska(+0x23f894) [0x7f3d45bbd894]
/opt/sas94/install/SASFoundation/9.4/sasexe/sasriska(+0x23f6f2) [0x7f3d45bbd6f2]
/opt/sas94/install/SASFoundation/9.4/sasexe/sasriska(rsklstw+0x743) [0x7f3d45bbceb3]
/opt/sas94/install/SASFoundation/9.4/sasexe/sasrisk(+0x462a6) [0x7f3d465da2a6]
/opt/sas94/install/SASFoundation/9.4/sasexe/sasrisk(rspstmt+0x15d3) [0x7f3d465b6f03]
/opt/sas94/install/SASFoundation/9.4/sasexe/sasrisk(sasrisk+0x7ae) [0x7f3d465b542e]
/opt/sas94/install/SASFoundation/9.4/sasexe/sas(vvtentr+0x13d) [0x55ab0784971d]
/lib64/libpthread.so.0(+0x7e25) [0x7f3db972ae25]
/lib64/libc.so.6(clone+0x6d) [0x7f3db8d1b34d]
ERROR:  An exception has been encountered.

proc risk;

writelists out=mytemp.temptbl objtype=24;

run;