The following functions are available with the SMS DATACLAS update utility:
- DLET deletes an item from the SMS DATACLAS
- GN retrieves the next item in the SMS DATACLAS
- GU retrieves a specific, named SMS DATACLAS
- INSERT inserts a new item into the SMS DATACLAS
- REPL replaces an existing named item in the SMS DATACLAS
For example, for the ABC dataclass, the following command:
DATACLAS NAME(ABC) RECFM(FB) LRECL(80) FUNC(ISRT)
- Inserts a new DATACLAS named ABC
- Sets the record format to FB
- Sets the logical record length to 80 characters
