CASSI1423S Error initializing TS/TD file filename, reason = (file-status-byte-1,file-status-byte-2)

While attempting to initialize the temporary storage or transient data file a file access error occurred.
System Action:
The system file can not be opened successfully so the region initialization will be unsuccessful.
Resolution:
Look up the file status codes and correct the error.
Module:
dfhginit(dfhcptdi)
Destination:
Console and standard error