4 min read
BizTalk Server Visual Studio solution crashes when Visual Studio tries to reopen previously opene...
Sandro Pereira
Sep 28, 2026
If you've worked with BizTalk Server solutions for any length of time, you've probably encountered a frustrating situation: Visual Studio starts to load your
5 min read
Friday Fact: One checkbox decides whether a failed message costs you one message or the entire queue
João Sá
Sep 25, 2026
Ordered Delivery usually gets the blame when a BizTalk Server send port stops delivering But "normal" Ordered Delivery on its own behaves reasonably well: if
2 min read
BizTalk Health Monitor Error: System.IO.FileLoadException: Could not load file or assembly MYHC
Sandro Pereira
Jul 20, 2026
Today, once I was doing a BizTalk Server health check of one of my client's production environments, I found this BizTalk Health Monitor (BHM) error:
2 min read
Join me at MIUG.NL | May 21, 2026, Den Bosch | CTRL+ALT+DELIVER: AI in the Integration Consultant...
Sandro Pereira
May 19, 2026
I’m thrilled to announce that, once again, I’ll deliver a session at MIUGNL — Microsoft Integration User Group Netherlands This time, the event takes
3 min read
BizTalk Assessment: How to Check SQL Server version and cumulative updates
Sandro Pereira
May 18, 2026
When performing a BizTalk Server assessment, one of the first and most critical checks is the SQL Server version and patch level BizTalk Server depends
2 min read
XSLT Mapping Error: An object reference is required for the non-static field, method, or property
Sandro Pereira
May 12, 2026
It is always fun to return to one of my favorite topics: errors and warnings, causes and solutions, especially when working with XSLT mappings, and in these
3 min read
XSLT Mapping Error: Extension object ‘http://schemas.microsoft.com/BizTalk/2003/userCSharp&...
Sandro Pereira
May 11, 2026
While working and making significant changes to an existing BizTalk Mapper today, I got another "fancy" error that is not common to
3 min read
XSLT mapping Error: xsl:when cannot be a child of the xsl:element element.
Sandro Pereira
May 7, 2026
It is always fun to return to one of my favorite topics: errors and warnings, causes and solutions, especially when working with XSLT mappings When you
3 min read
BizTalk Server Tips and Tricks for developers: How to copy several variables from a BizTalk orche...
Sandro Pereira
Apr 29, 2026
One of the most common questions I still hear from developers working with BizTalk Server orchestrations is: “What is the best way to copy multiple
