The Question is:
We make backups everyday and sometimes be have a %X10A38012 error without any
special reason and in the same circunstances.
If we repeat the backup at the end of the first, it is done correctly. The
explanation for the error is: "The Backup utility cannot open the specified
output file" but this does not have too much meaning. It happends specially
with large files, but the de
stination drive has enough space.
The Answer is :
You have likely reached your open file or channel limit. Reaching
these limits can also be the reason why the message isn't translated
into text - with insufficient resources for the file open, there are
also insufficient resources to open the message file containing the
In eneral, please follow the documentation on setting up a BACKUP
username as documented in the system manager's essentials manual.
In particular, make certain your FILLM quota is set to a value of
CHANNELCNT parameter minus 20.