hello @JeffMeyers , having issues with this error messaged but cant find out what is incorrect. the variable dc_opiod1 is binary. appreciate your help   %mvmodels (DATA=MiniVStand,METHOD=LOGISTIC,NMODELS=1, EVENTCOV= dc_opiod1,EVENT=1, COVARIATES=mini BLTx Age_at_txp offpump, TYPE=2 2 1 2, CAT_DISPLAY=1,XAXISTYPE=log,XAXISLABEL=Odds Ratios, PVAL_TYPE3=1,DISPLAY=subtitle or_plot ev_t pct or_est_range pval); ERROR: Variable last has been defined as both character and numeric. WARNING: The data set WORK._SUBSET may be incomplete. When this step was stopped there were 0 observations and 765 variables. ERROR: (Model 2: WHERE): Issue parsing the WHERE clause ERROR: 1 run-time errors listed ERROR: Macro MVMODELS will cease MVMODELS has finished processing, runtime: 0:00.077 ... View more