SAS Component Language: Reference

Using Array Functions with Dynamic Arrays

You can use dynamic arrays with the other existing array functions (DIM, HBOUND, LBOUND) as long as the array has been created with MAKEARRAY or REDIM. If your program references a dynamic array before it has been created, a program halt will occur. If you pass a dynamic array to a method by reference (that is, as an input parameter), you cannot resize the array using MAKEARRAY, REDIM, or DELARRAY within the method.

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