Explanation: data is a required positional parameter specifying the data you want to enter at the specified address.

For data, substitute hexadecimal data in the form X'data' or substitute character data. If the data contains special characters, put single quotation marks around it. You cannot specify more than 256 bytes (512 hexadecimal digits), and you should specify an even number of hexadecimal digits. If you specify an odd number of hexadecimal digits, DFSMShsm inserts a zero to the left of the value to make it an even number of hexadecimal digits.

Abbreviations: None.

Defaults: None.