On Mon, 15 Sep 2025 18:09:38 -0500, Charles Mills wrote: >I run a UNIX shell command from TSO OMVS and redirect its output with > >"//'userid.TEMP.OUT2'" >I get the error >FSUM7343 cannot open "//'userid.TEMP.OUT2'" for output: EDC5141I Read-only >file system. > in: <https://www.ibm.com/docs/en/zos/3.1.0?topic=zusscr-specifying-mvs-data-set-names-in-shell-environment>: Only functions whose individual descriptions mention "data sets" support classic data sets. For example, automount, mv, and pax support the use of MVS file names. If there are limitations or exceptions for those utilities that support MVS data set names, they are noted in the description of those utilities.
I'd be astonished if shell redirection supports Classic data sets. Does the doc of "sh" mention such support? I call "Read-only" misleading. What is the result of input redirection. Alternative I've tried: pipe (yes!) into "cp", which supports Classic data sets. -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
