Pruning functions cannot open one of the Tivoli Storage Manager prune files: log-name. errno = errno-value,
The file "log-name" could not be opened during pruning. The system set the error code errno-value. If the reason given is "access denied," the current user does not have permission to write to the file in the directory specified. It is also possible that no space is available at the given file location or another Tivoli® Storager Manager process started by different user id is performing pruning at the same time.
Pruning stops, processing continues.
Set the DSM_LOG (or DSMI_LOG) environment variable to a directory into which the current user can write.