This article applies to:

BizTalk Server 2020 Branch, BizTalk Server 2020 Developer, BizTalk Server 2020 Enterprise, BizTalk Server 2020 Standard

Summary

This cumulative update package for Microsoft BizTalk Server 2020 contains hotfixes for the BizTalk Server 2020 issues that were fixed after the release of BizTalk Server 2020.

We recommend that you test hotfixes before you deploy them in a production environment. Because the builds are cumulative, each new update release contains all the hotfixes and all the security updates that were included in the previous BizTalk Server 2020 update release. We recommend that you consider applying the most recent BizTalk Server 2020 update release.

  • Each cumulative hotfix package includes all the component packages. However, a cumulative update package updates only those components that are installed on the system.

Note For more information about the latest service pack or cumulative update package for BizTalk Server, see the following article in the Microsoft Knowledge Base:

  • 2555976 Service Pack and cumulative update list for BizTalk Server

Note If you use the MQSeries adapter, MQSAgent.dll must be updated on the IBM WebSphere MQ server to the same cumulative update level that's on BizTalk Server. To do this, make sure that you run the same cumulative update setup on the IBM WebSphere MQ server. You may experience performance issues if you run mismatched versions.

This cumulative update package is a rollup update that contains the following items:

  • All new hotfixes that were released for BizTalk Server 2020

  • Other fixes that improve the product

Hotfixes that are included in Cumulative Update Package 2 for BizTalk Server 2020

The Microsoft Knowledge Base articles that discuss these hotfixes are published as the hotfixes become available. For more information about the BizTalk Server issues, see the following articles in the Microsoft Knowledge Base. 

BizTalk Server Adapter

KB article number

Description

4583520

FIX: Using macro "%datetime.tz%" within TargetFileName in SFTP send port raises "NotSupportedException" error

4583522

FIX: SFTP receive location stops receiving files silently after experiencing file permission issues

4583523

FIX: When sending message to SB-Messaging send port, the binding property "DefaultScheduledEnqueueTimeUtc" causes an error

4583524

FIX: WCF-SQL adapter does not read encrypted varchar(max) column from SQL

4583527

FIX: SFTP receive location stops polling intermittently

4583529

Improvement: SFTP adapter improvements

5003140

Improvement: SB-Messaging adapter now supports FIFO or ordered processing

5003142

FIX: SB-Messaging adapter does not honor the ContentType set in the message context properties of an outbound message

5003146

FIX: Unable to receive messages using LogicApp adapter because the receive location is getting disabled

5003150

FIX: SAP adapter ignores the DatsMinToDateTime value set in the DataTypesBehavior binding property

5003152

FIX: WCF-SAP connections fail because of special characters in passwords

4529823

Improvement: MQSeries adapter supports 3,600-second wait interval and 0-seconds polling interval


BizTalk Server General

KB article number

Description

4583528

FIX: "Cannot insert duplicate key row in object 'dbo.bts_LogShippingHistory' with unique index" error while configuring log shipping destination

5003147

FIX: BizTalk host instances and Admin console don't start if the default web proxy is disabled


BizTalk Server Runtime, Pipelines and Tracking

KB article number

Description

5003145

FIX: Messages get suspended after error in stored procedure 'bts_AddConvoySetInstance': "Arithmetic overflow error converting expression to data type int"

5003153

FIX: Scheduled receive location polling outside service window


BizTalk Server Design Tools

KB article number

Description

5003143

FIX: Loading of custom functoids fails silently without surfacing errors

5003144

FIX: Test map fails on computer with only Dev Tools features installed

5003148

FIX: Promoting properties in EDI schema causes Visual Studio to stop responding


BizTalk Server Administration Tools and Management APIs

KB article number

Description

4583519

FIX: Import/export send handler binding information for dynamic send ports

5003149

FIX: NullReferenceException in BizTalk console when searching for tracked messages in an archived DTA DB

Updated External Dependencies

Dependency

Updated version

WinSCP

5.17.6

Newtonsoft.Json

12.0.3

WindowsAzure.ServiceBus

6.0.3

Saxon-HE

9.9.1.7

Microsoft.Identity.Client

4.14.0

How to get Cumulative Update Package 2 for BizTalk Server 2020

BizTalk Server uses a cumulative update (CU) model for providing fixes and updates. Each CU includes new updates in addition to all the updates that were included in previous CUs. We recommend that you test and then apply the latest CU to all BizTalk environments.

All new fixes are publicly released in the upcoming CU. Standalone fixes might be provided before the next CU if the reported problem is very important, has a significant business effect, and doesn't have a workaround. If standalone fixes are provided, they require that the latest released CU be installed.

Download Center

The following file is available for download from the Microsoft Download Center:

Download Download Cumulative Update 2 for BizTalk Server 2020 now

Release date: April 19, 2021

For BizTalk Developer Tools

If you have BizTalk Developer Tools installed, you must install the latest version of BizTalk Server Visual Studio extension (build 3.13.2.0) in addition to this CU package. The extension can be installed from https://marketplace.visualstudio.com/items?itemName=ms-biztalk.BizTalk or from within Visual Studio through Manage Extensions.

For more information about how to download Microsoft support files, see how to obtain Microsoft support files from online services.

Microsoft scanned this file for viruses by using the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to it.

References

For more information about BizTalk Server hotfixes, see Information about BizTalk Server hotfixes.

Learn about the standard terminology that's used to describe Microsoft software updates.

The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.

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