Reads a tape record into the primary input buffer.
IT{C}{A}
C performs an EBCDIC to ASCII conversion before the data is put into the buffer.
A masks 8-bit ASCII characters to 7 bits (resets the most significant bit to a 0).
The IT command will read a tape record into the primary input buffer.
The new data will be placed at the beginning of the buffer and will replace all existing buffer data.
Command | PIB Before | PIB After |
IT | ABC | tape data |
JCL