Can anyone help explain this error message?

Discussion created by Norma_Dogoda_237 on Feb 8, 2017
Latest reply on Feb 22, 2017 by Jerome_Bardeau_5301
In AE V10, attempting to do a file transfer from MVS to UNIX, I get this error right out of the gate,
Cannot open file 'T11S200.CSSA.CSSX20.PROD.CS-C-022.CONTNOTE'. Error code: 'errno 5Ch', error description: 'svc99 2130016h/lastop 43'.
I've verified that the file exists and I can browse it in a TSO session. No one has the file open.  
Anyone have any ideas?  Can anyone help?