HP BACKCOPY Reference Manual page 122

terminates displaying an error message Error: Output file exceeded its limit,
cannot write in Output file further. In this case PAK or UNPAK does not create
any archive file or unpax all files. To PAK or UNPAK files that required more than 99,999
lines for logging records, run the PAK or UNPAK operation without the /OUT option.
122 PAK/UNPAK