Hello guys,   I wrote a code for my data analysis as shown below:   %include 'C:\Users\erhun\Downloads\Thesis\Literature Review\Method\danda.sas' PROC IMPORT DATAFILE= "C:\Users\erhun\Downloads\Thesis\Literature Review\Method\Roots.xlsx" OUT= Roots DBMS=XLSX REPLACE; SHEET= 'Roots'; Run; PROC SORT DATA= Roots; By Rep Ksource Krate; Run; PROC Glimmix DATA= Roots CLASS Ksource Krate; MODEL RLD=Ksource Krate; Random intercept/subject=Rep; title1 "Root length density"; Run;     And I am getting this error statement:   33 NOTE: PROCEDURE GLIMMIX used (Total process time):       real time           0.01 seconds       cpu time            0.01 seconds NOTE: The SAS System stopped processing this step because of errors. 34   PROC Glimmix DATA= Roots 35   CLASS Ksource Krate;      -----      22      202 ERROR 22-322: Syntax error, expecting one of the following: ;, (, ABSPCONV, ASYCORR, ASYCOV,               CF, CHOL, CHOLESKY, DATA, EMP, EMPIRICAL, EPSILON, EXPHESSIAN, FDIGITS, FLOW,               GRADIENT, H, HESS, HESSIAN, IC, INFOCRIT, INITGLM, INITITER, ITDETAIL, ITDETAILS,               LIST, LOGNOTE, MAXLMMUPDATE, MAXOPT, METHOD, NAMELEN, NOBSDETAIL, NOBSDETAILS,               NOCLPRINT, NOFIT, NOINITGLM, NOITPRINT, NOPROFILE, NOREML, NOSTARTGLM, NOTHREADS,               ODDSRATIO, ODDSRATIOS, OR, ORDER, OUTDESIGN, PCONV, PLOT, PLOTS, PRINT, PRINTALL,               PROFILE, ROOT, SCOREMOD, SCORING, SINGCHOL, SINGRES, SINGULAR, SPARSITY,               STARTGLM, SUBGRAD, SUBGRADIENT, TRACE. ERROR 202-322: The option or parameter is not recognized and will be ignored. 36   MODEL RLD=Ksource Krate; 37   Random intercept/subject=Rep; 38   title1 "Root length density"; Run;   Please, what am I doing wrong? I am new to SAS programming.   Thank you ... View more