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PL/I Debugging Programs › Inspect and Modify Main Storage › Modify the Value of a Variable

Modify the Value of a Variable

You can modify the value of a variable by over typing the bytes in the main storage display and pressing Enter. For example, you could change the contents of TASKNUM in the previous figure by overtyping the question mark (this indicates the field contains an invalid value for its type), with a 0 and hitting EOF (erase to end of field).