reqext batch failing with segmentation fault error

Hi ,

batch_reqext program failing with segmentaion fault error.

ORA-24550: signal received: [si_signo=11] [si_errno=0] [si_code=50] [si_addr=3939390039393939]

kpedbg_dmp_stack()+328<-kpeDbgCrash()+132<-kpeDbgSignalHandler()+656<-skgesig_sigactionHandler()+452<-49f0<-sqlopr()+1036<-sqlatm()+336<-sqlnst()+1664<-sqlcmex()+928<-sqlcxt()+120<-10000c8c0<-100007868<-100004e40<-100001d64<-100000b20<-__start()+112./batch_reqext.ksh[106]: 60555516 Segmentation fault(coredump)

does any one has came across this issue ? please provide your inputs in resolving or investigating the cause.