This survey is BS.

On the first page, it touts interoperability between 31-bit and 64-bit. This is 
only a thing because of the ridiculous decision to use XPLINK linkage for 
64-bit Cobol. The z/OS architects made that a non-issue with F4SA, F5SA, etc. 
LE designers made some bad decisions when they designed XPLINK applications 
incompatible with standard applications, then they compounded that when they 
designed XPLINK-64 to be incompatible with XPLINK and standard applications. As 
an example, there are three formats of the CAA. One for standard linkage, one 
for XPLINK and a third for XPLINK-64, and they are not compatible.

-- 
Tom Marchant

On Mon, 15 Apr 2024 05:07:50 -0500, Dan Zhang <[email protected]> wrote:

>Take our quick survey on IBM Enterprise COBOL for z/OS (COBOL) 6 modernization 
>features: https://ibmxm.qualtrics.com/jfe/form/SV_5zhKYEpP68L4Yjc! Share your 
>feedback on learning and using the latest advancements in COBOL 6. It only 
>takes 5 minutes to complete. Your insights will shape the future of our 
>products and services to better serve you.

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