The details of the example Charles Mills shows are unhelpful; but his central point---that the non-reentrant constructions the HLASM finds most readily are those of storage into one of the CSECTs or RSECTs being assembled---is entirely correct.
Still, the RENT option should be specified when these target CSECTs or RSECTs are to be reentrant. John Gilmore, Ashland, MA 01721 - USA ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN