What functions are you using to copy the members… https://www.ibm.com/docs/en/zos/2.1.0?topic=services-lmopen-open-data-set
There is a mention in the link that LMMOVE AND LMCOPY don’t require LMOPEN. Also are you following the LMOPEN with and LMCLOSE? You might need to create a list on members to move first, then do the moves or copies ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
