PI to PI Interface 3.10.3
- Last UpdatedSep 05, 2026
- 3 minute read
- PI System
- PI to PI Interface 3.10.3
- Interfaces
PI to PI Interface transfers and archives time-series data from one PI Data Archive to another. You can use it to consolidate or replicate data across PI Systems. The PI to PI Interface copies PI Point data from a source PI Data Archive to a destination PI Data Archive.
PI to PI Interface 3.10.3, released July 2025, is a maintenance release that aims to fix customer reported issues and improve stability. The 3.10.3 release uses Version 3.10.3 of the PI to PI interface, and Version 4.7.3.1 of the PI UniInt Framework.
For more information on product features and functions, including system requirements and installation/uninstallation instructions, refer to the PI to PI Interface guide.
The latest information about the 3.10.3 release is available online on the AVEVA Documentation Portal.
New features and enhancements
There are no new features or enhancements in this release.
Resolved issues
This section lists items resolved in this release:
|
Work Items |
Description |
|---|---|
|
52832 |
The interface does not update the UniInt Health Points "UI_IORATE", "UI_SCIORATE", "UI_SCBVRATE" correctly in certain scenarios. |
|
95031 |
The interface adjusts tag timestamps in the wrong direction when the clock drift of the destination PI server is ahead or behind the source PI server greater than 15 minutes. To address this issue, we now have logging that warns the user that a clock drift greater than 15 minutes in either direction could result in erroneous data. |
|
106020 |
The interface applies compression to the destination tag if the compression is turned on and the /dc flag is set. |
|
113054 |
History Recovery results in missing values when location 5 equals 2 or 4. |
Known Issues
There are no known issues for this release.
Security information and guidance
We are committed to releasing secure products. This section is intended to provide relevant security-related information to guide your installation or upgrade decision.
We proactively disclose aggregate information about the number and severity of security vulnerabilities addressed in each release. The tables below provide an overview of security issues addressed and their relative severity based on standard scoring.
Overview of new vulnerabilities - Fixed or Mitigated
This section is intended to provide relevant security-related information to guide your installation or upgrade decision. AVEVA is proactively disclosing aggregate information about the number and severity of PI Interface for Emerson Syncade security vulnerabilities that are fixed in this release.
For this release of PI to PI Interface, there were no vulnerabilities identified or fixed.
Security vulnerabilities fixed in PI to PI Interface 3.10.3 release
|
Severity Category |
CVSS Base Score Range |
Number of Fixed Vulnerabilities |
|---|---|---|
|
Critical |
9 - 10 |
0 |
|
High |
7.0 - 8.9 |
0 |
|
Medium |
4.0 - 6.9 |
0 |
|
Low |
0 - 3.9 |
0 |
Distribution Kit Files
|
Product |
Software Version |
|---|---|
|
PI to PI Interface |
3.10.3.63 |
|
PI to PI Interface - ICU Control |
3.10.3.63 |
|
Microsoft .NET Framework 4.8 Setup |
4.8.3761.0 |
|
AVEVA MS VB Runtime Redistributables |
1.0.1 |
|
Microsoft Visual C++ 2019 Redistributable (x86 and x64) |
14.21.27702 |
|
PI Software Development Kit (SDK) 2018 SP1 Patch 3 (x86 and x64) |
1.4.7.620 |
|
PI Network Subsystem Support (PINS)* |
3.4.450.165 |
|
PI GenericNames DLL (PIGenericNames) |
1.3.5.25 |
|
PI Spt DLL (PISpt) |
1.2.4.0 |
|
PI Interface Configuration Utility (PI ICU) |
1.5.1.10 |
|
PI Buffer Subsystem 2018 SP2 Patch 2 |
4.9.0.37 |
* - The PI Network Subsystem Support (PINS) component is not displayed on the installation welcome screen if the PI Data Archive is installed already.