https://communities.sas.com/t5/SAS-Procedures/Read-Acces-Violation-Mixed/m-p/478183#M71341 <P>&nbsp;</P><P>I encountered an error when running proc mixed. The error information is as follows:</P><P>&nbsp;</P><P>ERROR: An exception has been encountered.<BR />Please contact technical support and provide them with the following traceback information:</P><P>The SAS task name is [MIXED]<BR />ERROR: Read Access Violation MIXED<BR />Exception occurred at (0ED1E023)<BR />Task Traceback<BR />Address Frame (DBGHELP API Version 4.0 rev 5)<BR />000000000ED1E023 0000000030A0E160 sasmixed:tkvercn1+0x17CFE3<BR />000000000EBBA07D 0000000030A0E9C0 sasmixed:tkvercn1+0x1903D<BR />000000000EBA1408 0000000030A0FBE0 sasmixed:tkvercn1+0x3C8<BR />000000000370A066 0000000030A0FBE8 sashost:Main+0x11BA6<BR />000000000371011D 0000000030A0FF50 sashost:Main+0x17C5D<BR />00007FFC2A993034 0000000030A0FF58 KERNEL32:BaseThreadInitThunk+0x14<BR />00007FFC2AAE1431 0000000030A0FF88 ntdll:RtlUserThreadStart+0x21</P><P>&nbsp;</P> Sun, 15 Jul 2018 07:30:25 GMT allenliweiwen 2018-07-15T07:30:25Z https://communities.sas.com/t5/SAS-Procedures/Read-Acces-Violation-Mixed/m-p/478183#M71341 <P>&nbsp;</P><P>I encountered an error when running proc mixed. The error information is as follows:</P><P>&nbsp;</P><P>ERROR: An exception has been encountered.<BR />Please contact technical support and provide them with the following traceback information:</P><P>The SAS task name is [MIXED]<BR />ERROR: Read Access Violation MIXED<BR />Exception occurred at (0ED1E023)<BR />Task Traceback<BR />Address Frame (DBGHELP API Version 4.0 rev 5)<BR />000000000ED1E023 0000000030A0E160 sasmixed:tkvercn1+0x17CFE3<BR />000000000EBBA07D 0000000030A0E9C0 sasmixed:tkvercn1+0x1903D<BR />000000000EBA1408 0000000030A0FBE0 sasmixed:tkvercn1+0x3C8<BR />000000000370A066 0000000030A0FBE8 sashost:Main+0x11BA6<BR />000000000371011D 0000000030A0FF50 sashost:Main+0x17C5D<BR />00007FFC2A993034 0000000030A0FF58 KERNEL32:BaseThreadInitThunk+0x14<BR />00007FFC2AAE1431 0000000030A0FF88 ntdll:RtlUserThreadStart+0x21</P><P>&nbsp;</P> Sun, 15 Jul 2018 07:30:25 GMT https://communities.sas.com/t5/SAS-Procedures/Read-Acces-Violation-Mixed/m-p/478183#M71341 allenliweiwen 2018-07-15T07:30:25Z https://communities.sas.com/t5/SAS-Procedures/Read-Acces-Violation-Mixed/m-p/478185#M71342 <P>I suggest you track this to SAS Tech Support as mentioned. They are in the best position to help you with this. Other things you can try include reducing the size of the input dataset and increase your MEMSIZE setting. PROC OPTIONS will tell you your current setting.</P> Sun, 15 Jul 2018 08:33:23 GMT https://communities.sas.com/t5/SAS-Procedures/Read-Acces-Violation-Mixed/m-p/478185#M71342 SASKiwi 2018-07-15T08:33:23Z