Hi,
What I suggest to play around with the software product compatibility reports. You can view the details with other product.
Software Product Compatibility Reports
IBM Sterling Connect:Direct for z/OS 6.4 - Detailed System Requirements
Regards,
Jack

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Wai Man Wong
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Original Message:
Sent: Tue March 11, 2025 06:59 AM
From: Volker Friedrich
Subject: Compatibility between versions
IBM Sterling Connect:Direct for Microsoft Windows 6.4 is compatible with IBM Sterling Connect:Direct for z/OS 6.1.
No need to upgrade them simultaneously.
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Volker Friedrich
Original Message:
Sent: Fri March 07, 2025 10:35 AM
From: Greg Barker
Subject: Compatibility between versions
We have Connect:Direct 5655-X11 for z/OS and we have Connect:Direct for Windows. Within our company these two products are managed by different teams. The Windows team is updating from 6.1 to 6.4 and is stating that the z/OS version must be updated simultaneously to maintain compatibility. That seems unlikely to me.
Is Connect:Direct 6.4 not compatible with 6.1?
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Greg Barker
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