AsciiOutputOpen: Appends or overwrites content in a specified existing file that you would use in conjunction with functions that write to a file like AsciiOutput and TextOutput.
AsciiOutput: writes data to a file to a directory the TM1 Server can access, using data sources from a cube, an ODBC source or no data sources.
CapIt = capitalises the first letter of every word in a string
Char = Converts the ASCII numeric code into the character
Code = Converts the character to the ASCII numeric code
CodeW = Returns the UTF-8 numeric code for a specified character within a string