Release 10.1A: OpenEdge Getting Started:
New and Revised Features

Release 10.1A product related to r-code

The Release 10.1A 32-bit product generates 32-bit r-code (4-byte aligned). This 32-bit r-code can run with the Release 10.1A 32-bit OpenEdge product. It can also run with the Release 10.0x 32-bit product and the Release10.0x 64-bit product. It cannot run with the Release 10.1A 64-bit product.

The Release 10.1A 64-bit product generates 64-bit r-code (8-byte aligned). This r-code can only run with the Release 10.1A 64-bit product. (It cannot run with any 32-bit client, nor can it run with the Release 10.0x 64-bit product.)

Table 2–1 summarizes r-code portability according to the release of the OpenEdge product you are using.

Table 2–1: Compatibility between OpenEdge products and generated r-code

		Release 10.0x products		Release 10.1A OpenEdge product
Generated r-code		32-bit	64-bit	32-bit	64-bit
Release 10.0x r-code	32-bit	yes	yes	yes	no
	64-bit	yes	yes	no	no
Release 10.1A r-code	32-bit	yes	yes	yes	no
	64-bit	no	no	no	yes