Command line may be too long for removing source files via a jump host after receiving

We assume you receive files with SOSFTP client via a jump server and the parameter removes_files=yes is set.
If the file list of the received files is very large then the command line to remove the source files via the jump host may be too long.
The SSH session throws the error : Word too long

So the command to the jump host will be splitted in tokens with max length 4096 (default).
The value of the max length can be changed with the parameter max_command_length.