2023 R2 SP1 P04
- Last UpdatedJan 29, 2026
- 2 minute read
Patch Installation
Communication Drivers Pack 2023 R2 SP1 Patch 04 is a component of the System Platform 2023 R2 SP1 Patch 04 release. CDP 2023 R2 SP1 P04can be installed only on nodes that have CDP 2023 R2 SP1 P03, CDP 2023 R2 SP1 P02, CDP 2023 R2 SP1 P01, or CDP 2023 R2 SP1.
For more information on installing the patch, refer to the System Platform Patch Install release notes.
Important: The Communication Drivers Pack online help files and AVEVA Help Viewer will not be included or supported in future releases. All product documentation will continue to be available in PDF format on the installation media and on the web at docs.aveva.com.
Resolved Issues
This section contains a list of all the defects and issues that have been resolved in a Communication Driver in the CDP 2023 R2 SP1 P04 release.
Core
|
Defect ID |
Case Number |
Description |
|
4111871 |
960658527 |
[SuiteLink] Encrypted SuiteLink connections were not being established or had long delays. |
|
4289134 |
962530826 |
[SuiteLink] There was a TCP and Non-Page (NP) Pool memory leak that eventually lead to the system crashing when invalid topics or hosts were encountered. |
|
4374522 |
962651875 |
Multiple drivers were crashing when they were started using Desktop mode due to a mismatch in the CLSID. (The affected drivers were ABCIP, ABTCP, SIM, MQTT, and Gateway.) |
Gateway
|
Defect ID |
Case Number |
Description |
|
4113913 |
960657724 |
The Gateway Communication Driver was throwing exceptions during the server redundancy failover process. |
|
4124805 |
960662025 |
The MQTT Publisher in the Gateway Communication Driver was not publishing data as there was no option to configure its own client ID. |
GESRTP
|
Defect ID |
Case Number |
Description |
|
4084545 |
960644923 |
The GESRTP Communication Driver was crashing every few days after upgrade. |
MBTCP
|
Defect ID |
Case Number |
Description |
|
4320949 |
960592688 |
The MBTCP Communication Driver was not restoring connections to the PLC after the PLC comes online. |
SNMP
|
Defect ID |
Case Number |
Description |
|
3812206 |
960556284 |
SNMP logon was not working with specific devices that required login using a token that includes the UDP port source number. |
WEBSVC
|
Defect ID |
Case Number |
Description |
|
3684136 |
960501776 |
Access tokens were not getting generating when the Authentication Type was OAuth 2.0. |
|
4245168 |
960660689 |
WEBSVC could not obtain access tokens because the response was in a nested JSON structure, and the token value was located in the "token" node. |
|
4287646 |
960668048 |
After upgrading to CPD 2023 R2 SP1 P03, the following message generated by the WEBSVC component was recurring in the Log Viewer: "request body and JSON/XML format body from configuration are empty" |
Known Issues
There are no known issues in this release of the Communication Drivers Pack.