Microsoft Dynamics AX 2012 R2 cannot generate a proxy for an inherited class when the service operation uses the base class as the parameter

This article applies to Microsoft Dynamics AX for all regions.

Symptoms

Microsoft Dynamics AX 2012 R2 cannot generate a proxy for an inherited class when the service operation uses the base class as the parameter.

Cause

Proxy generating DataContracts only for operational parameter classes.

Resolution

Considering all AxClasses for proxy to generate DataContracts.

Hotfix information

A supported hotfix is available from Microsoft. There is a "Hotfix download available" section at the top of this Knowledge Base article. If you are encountering an issue downloading, installing this hotfix, or have other technical support questions, contact your partner or, if enrolled in a support plan directly with Microsoft, you can contact technical support for Microsoft Dynamics and create a new support request. To do this, visit the following Microsoft website:

https://mbs.microsoft.com/support/newstart.aspx You can also contact technical support for Microsoft Dynamics by phone using these links for country specific phone numbers. To do this, visit one of the following Microsoft websites:

Partners

https://mbs.microsoft.com/partnersource/support/Customers

https://mbs.microsoft.com/customersource/support/information/SupportInformation/global_support_contacts_eng.htmIn special cases, charges that are ordinarily incurred for support calls may be canceled if a Technical Support Professional for Microsoft Dynamics and related products determines that a specific update will resolve your problem. The usual support costs will apply to any additional support questions and issues that do not qualify for the specific update in question.


Installation information

If you have customizations for one or more of the methods or the tables that are affected by this hotfix, you must apply these changes in a test environment before you apply the hotfix in a production environment.
For more information about how to install this hotfix, click the following article number to view the article in the Microsoft Knowledge Base:

893082 How to install a Microsoft Dynamics AX hotfix

Prerequisites

You must have Microsoft Dynamics AX 2012 R2 installed to apply this hotfix.

Restart requirement

You must restart the Application Object Server (AOS) service after you apply the hotfix.

File information

The global version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

File name

File version

File size

Date

Time

Platform

Aximpactanalysis.exe

Not Applicable

61,136

06-Jun-2013

16:22

x86

Axupdate.exe

Not Applicable

61,120

06-Jun-2013

16:22

x86

Dynamicsax2012r2-kb2867017-foundation.axmodel

6.2.1000.1852

16,112

01-Jul-2013

00:38

Not Applicable

Dynamicsax2012r2-kb2867017-syplabels.axmodel

6.2.1000.1852

4,385,520

01-Jul-2013

00:38

Not Applicable

Axsetupsp.exe

6.2.1000.1154

1,391,280

06-Jun-2013

16:22

x86

Axutillib.dll

6.2.120.0

929,968

01-Jul-2013

00:38

x86

Microsoft.dynamics.servicing.operations.dll

6.2.73.8303

37,168

06-Jun-2013

16:22

x86

Axsetupsp.resources.dll

6.2.147.8303

387,776

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

375,488

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

375,488

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

379,584

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

379,584

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

371,392

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

375,488

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

383,680

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

395,968

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

375,488

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

379,584

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

387,776

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

375,488

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

375,488

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

375,488

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

379,584

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

379,584

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

379,584

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

395,968

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

375,488

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

416,448

01-Jul-2013

00:38

x86

Axsetupsp.resources.dll

6.2.147.8303

371,392

01-Jul-2013

00:38

x86

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

Note This is a "FAST PUBLISH" article created directly from within the Microsoft support organization. The information contained here in is provided as-is in response to emerging issues. As a result of the speed in making it available, the materials may include typographical errors and may be revised at any time without notice. See Terms of Use for other considerations.

Need more help?

Expand your skills
Explore Training
Get new features first
Join Microsoft Insiders

Was this information helpful?

Thank you for your feedback!

Thank you for your feedback! It sounds like it might be helpful to connect you to one of our Office support agents.

×