bdfp1m2yProgramming Concepts and Reference

DFGDS-General Data Set Support User Exit

Use this macro to implement general data set support or to obtain the necessary code from a third party.

Format




label
is a symbolic name assigned to the macro statement.

CASE=casenum
specifies the case number passed with the macro call, where casenum is a decimal number.

Entry Requirements

None.

Normal Return

None.

Error Return

None.

Programming Considerations

Register values are preserved across this macro call.

Examples

The following example calls GDS case 4.

DFGDS CASE=4

Related Macros

None.