Microsoft KB Archive/328349

= QFEKB FIX: Error Message: Invalid Particle Derivation by Restriction =

Article ID: 328349

Article Last Modified on 11/15/2007

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APPLIES TO


 * Microsoft XML Core Services 4.0 Service Pack 1

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This article was previously published under Q328349



SYMPTOMS
When you define an abstract, complex type with a particle that references an abstract, globally declared element, you may receive the following error message:

Invalid Particle Derivation by Restriction

Base Type: {urn:my-namespace} ContainHead2Type

Derived Type: {urn:my-namespace} ContainMember2Type

This occurs when the particle that references the abstract, globally declared element restricts the element by creating a complex type that is in the same substitution group as the abstract element that is in the base type.



RESOLUTION
A supported hotfix is now available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next service pack that contains this hotfix.

To resolve this problem, submit a request to Microsoft Online Customer Services to obtain the hotfix. To submit an online request to obtain the hotfix, visit the following Microsoft Web site:

http://go.microsoft.com/?linkid=6294451

Note If additional issues occur or any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. To create a separate service request, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

The English version of this fix has the file attributes (or later) 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 tool in Control Panel.

  Date         Version      Size         File name -  9-JUN-2002   4.10.9405.0  1,230,848    MSXML4.dll



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.



MORE INFORMATION
If you are not sure whether you have a service pack for MSXML 4.0 installed, check the version number of the MSXML4.dll file that is located in the System32 folder. By default, this file is hidden. If the version number is 4.10.9404.0, you have Service Pack 1 installed, and you may experience this problem.

Keywords: kbhotfixserver kbqfe kbbug kbfix kbqfe KB328349

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