IDC31503I UNABLE TO OBTAIN DEVICE INFORMATION
Explanation
A DEVTYP (device type) macro instruction, issued by a program, failed to obtain cchh boundaries, probably because of a system error.
System action
The system does not process the request.
Programmer response
Probable system error. Add an AMSDUMP DD statement to the JCL, and run the program again.
Source
DFSMSdfp
Module
IDCBD01