mysqldump can not be restored

[Franz-Josef Tophoven]

Hello,

I have a big problem with a Database in a MYSQL Server.

When I backup the database with the command:

mysqldump -u tophoven -p --hex-blob --max_allowed_packet=128M -x -t otrs > otrs_all.sql

everything works fine. But when I try to restore the database via the command

mysql -u tophoven -p --max_allowed_packet=128M otrs < otrs_all.sql

I get following error:
ERROR 1153 (08S01) at line 87: Got a packet bigger than 'max_allowed_packet' bytes

The error occorce even if I set the parameter --max_allowed_packet to 1G.

Can anyone help me, or does any one of you have a tip for mne.

Thanks for your help

Franz-Josef