The SMF 30 contains no TSO COMMAND usage information by command name, but any DDNAMEs allocated during the TSO session are recorded in the SMF 30s, so you can often/sometimes recognize what TSO command was used from recognizable unique DDNAMEs in the SMF 30, but without 100% accuracy.
And you could map the JOB/JESNR/READTIME triplet to select the TYPE1415 for non-VSAM or TYPE64 for VSAM and identify the DSNAME of that DDNAME, which often is needed to identify which version. Barry ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html