What is the meaning of DISP=OLD and DISP=SHR?

1.	What is the meaning of DISP=OLD and DISP=SHR?
Answer» DISP=OLD -> This refers to a dataset that has already been created. DISP=SHR -> It MEANS that more than one user may SHARE DATA. However, it is a read-only file.

Answer»

DISP=OLD -> This refers to a dataset that has already been created.

DISP=SHR -> It MEANS that more than one user may SHARE DATA. However, it is a read-only file.

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