https://userapps.support.sap.com/sap/support/knowledge/en/1337777
1337777 - Error:"ls: DISK_*: No such file or directory Too many DISK_ ids in the same directory...
Error:"ls: DISK_*: No such file or directory Too many DISK_ ids in the same directory (STU00086) Please copy each CD in a separate directory (STU00087) (ERROR:...