Prog 754 on Graphic device 2nd level zVM 5.2

[Horlick, Michael]

Greetings,   We have 2 zVM systems running 2nd level under zVM 3.1 on our machine. One is running zVM 3.1 , the other, a new one, zVM 5.2.   We use myExtra Enterprise 7.11 to create a TN3270 session from our PC. After creating a VM first level 3270 session we DIAL into each of our 2nd level systems. No problems whatsoever with zVM 3.1 but am getting Prog 754 when using XEDIT in zVM 5.2 system.   I have the terminal defined in Extra as, say a Model 4 with extended attributes, and after dialing into zVM 5.2 it shows the logo properly as a Model 4. After logging in and do an XEDIT a file we get Prog 754.   In both zVM systems SYSTEM CONFIG we have the following:   Rdevice  0009-001F   Type  3270   For both 2nd levels system on 1st level , the displays are defined as, for example :   SPECIAL 0010 3270      Tried issuing several command ‘SET RDEVICE’ commands to change characteristics of device but no luck.   Any ideas?   Thanks   Mike