An error occurred while writing the ibm aix Shell on the ibm aix 5.3 platform. Several errors were encountered when writing a shell. 0. exp: 0403-027 The parameter list is too long. Check that The command line length is too long. The solution is to increase The maximum length limit. In AIX, use the ncargs parameter to control the maximum length of the command line. Check the existing configuration: db1: /oracle $ lsattr-EH-l sys0 | grep ncargsncargs 6 ARG/ENV list size in 4 K byte blocks True modification parameter increased to 16, or greater 256: db1: /oracle $ chdev-l sys0-a ncargs = 16 this error is generally only encountered on AIX and recorded. 1. ex: 0602-140 The window is too small to display the current line. after learning the real cause of this error, I had to smile. It turned out that it was only because the display window was not big enough, but I used the command line mode, after editing it in windows, ftp is put to the server. The problem is solved! -EOF-