Joined: 23 Nov 2006 Posts: 19270 Location: Inside the Matrix
There is additional diagnostic info presented concerning the i/o error.
You need to post the additional info with the message id's.
Look in the joblog (1st queued sysout dataset) or possible the msgusr output. There may be other info in other datasets as well. If all else fails, you might have the cics support provide you with the transaction dump.
Have you ever successfully brought in a new copy of some program from this pds?