- This message is generated when the length of the second argument in Array is not the same as the length of the third argument.
- This message is generated when StringReplacePart is used for multiple replacements and the number of replacement strings is not the same as the number of position specifications.
- The second argument in StringReplacePart gives the replacement strings and the third argument gives the position specifications.
- Off[message] switches off the message; On[message] switches it on. For example: Off[Array::plen].