Revision

A revision is at the leaf level of the object hierarchy. Each revision contains source code, an executable code stream (optimized binary executable), and metadata. The metadata describes the methods, method signatures, and entry points in the code.

SAS Micro Analytic Service assigns a revision number to each revision, which is a monotonically increasing integer value beginning with 1. A revision is uniquely identified by module ID and revision number. When you reference a revision, specifying revision number zero selects the latest revision.