NI-DCPower 2025 Q3 Patch 2 Bug Fixes

Created Sep 2, 2025

Overview

The following items are notable issues fixed between the release of NI-DCPower 2025 Q3 Patch 1 and NI-DCPower 2025 Q3 Patch 2, including additional patches and service packs. If you have an issue ID, you can search this list to validate that the issue has been fixed. This is not an exhaustive list of issues fixed in the current version of NI-DCPower.

Glossary of Terms

Bug Number	Legacy ID	Description	Details
3177589, 3190942, 3208281, 3210600, 3210609		On certain instruments, calling Commit, reconfiguring, and calling Commit again can put the instrument into a bad state. Calling niDCPower Commit with Channels on a channel without calling Initiate, then reconfiguring the channel (including using the channel as a secondary channel in a merge), and then calling Commit / Initiate on the channel again can put the channel into a bad state. For example, a function call may throw an exception. Impacted instrument models: PXIe-4147, PXIe-4162, PXIe-4163, PXIe-4190 Workaround: Ensure that Initiate with Channels is called before reconfiguring or calling Abort on the channel.	Reported Version: NI-DCPower 2025 Q2 Resolved Version: NI-DCPower 2025 Q3 Patch 2 Added: N/A

Bug Number

Legacy ID

Description

Details

3177589, 3190942, 3208281, 3210600, 3210609

On certain instruments, calling Commit, reconfiguring, and calling Commit again can put the instrument into a bad state.

Calling niDCPower Commit with Channels on a channel without calling Initiate, then reconfiguring the channel (including using the channel as a secondary channel in a merge), and then calling Commit / Initiate on the channel again can put the channel into a bad state. For example, a function call may throw an exception.

Impacted instrument models: PXIe-4147, PXIe-4162, PXIe-4163, PXIe-4190

Workaround:

Ensure that Initiate with Channels is called before reconfiguring or calling Abort on the channel.

Reported Version:

NI-DCPower 2025 Q2

Resolved Version:

NI-DCPower 2025 Q3 Patch 2

Added:

N/A

Additional Patch Information

Installing some patches may require certain additional steps or considerations. Please refer to the following table for more information about patches for this release.

These patches currently do not have any special instructions.

Glossary of Terms

Bug ID - When an issue is reported to NI, you may be given this ID or find it on ni.com. You may also find IDs posted by NI on the discussion forums or in KnowledgeBase articles.
Legacy ID – An older issue ID that refers to the same issue. You may instead find this issue ID in older known issues documents.
Description - A few sentences which describe the problem. The brief description given does not necessarily describe the problem in full detail.
Workaround - Possible ways to work around the problem.
Reported Version - The earliest version in which the issue was reported.
Resolved Version - Version in which the issue was resolved or was no longer applicable. "N/A" indicates that the issue has not been resolved.
Date Added - The date the issue was added to the document (not the reported date).