Hi Patrick, Many thanks for your comprehensive response which proved useful, as it gave some indications of where to start.
The actual problem was two libraries missing from the TSO STEPLIB i.e. thlqual.SCSQANLE thlqual.SCSQAUTH in our case thlqual is CSQ700 Kind Regards - Terry Director KMS-IT Limited 228 Abbeydale Road South Dore Sheffield S17 3LA UK Reg : 3767263 Outgoing e-mails have been scanned, but it is the recipients responsibility to ensure their anti-virus software is up to date. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html