After applying SP21 the web dynpro is not working (WDTypeNotFoundException)

[Former Member]

Hi,

We have recently applied SP21 to our NW04 system.

The patch was successfully applied. But while accessing the Web Dynpro, we are getting WDTypeNotFoundException exception.

The Error Message is as follows :

+500 Internal Server Error

Web Dynpro Container/SAP J2EE Engine/6.40

Failed to process request. Please contact your system administrator.

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Error Summary

While processing the current request, an exception occured which could not be handled by the application or the framework.

If the information contained on this page doesn't help you to find and correct the cause of the problem, please contact your system administrator. To facilitate analysis of the problem, keep a copy of this error page. Hint: Most browsers allow to select all content, copy it and then paste it into an empty document (e.g. email or simple text file).

Root Cause

The initial exception that caused the request to fail, was:

500 Internal Server Error

Web Dynpro Container/SAP J2EE Engine/6.40

Failed to process request. Please contact your system administrator.

Hide

Error Summary

While processing the current request, an exception occured which could not be handled by the application or the framework.

If the information contained on this page doesn't help you to find and correct the cause of the problem, please contact your system administrator. To facilitate analysis of the problem, keep a copy of this error page. Hint: Most browsers allow to select all content, copy it and then paste it into an empty document (e.g. email or simple text file).

Root Cause

The initial exception that caused the request to fail, was:

com.sap.tc.webdynpro.services.exceptions.WDTypeNotFoundException: type jp.co.companyname.projectname.pp.fnp09.datapreparemodel.types.Ru_cnfind not found

at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getDataType(DataTypeBroker.java:224)

at com.sap.tc.webdynpro.progmodel.context.DataAttributeInfo.init(DataAttributeInfo.java:318)

at com.sap.tc.webdynpro.progmodel.context.NodeInfo.addAttribute(NodeInfo.java:517)

at com.sap.tc.webdynpro.progmodel.context.NodeInfo.addAttribute(NodeInfo.java:530)

at jp.co.companyname.projectname.pp.fnp09.main.RawMaterialView.wdDoModifyView(RawMaterialView.java:191)

... 28 more

See full exception chain for details.

System Environment

Client

Web Dynpro Client Type HTML Client

User agent Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.1.4322)

Version

DOM version

Client Type msie6

Client Type Profile ie6

ActiveX enabled

Cookies enabled

Frames enabled

Java Applets enabled

JavaScript enabled

Tables enabled

VB Script enabled

Server

Web Dynpro Runtime Vendor: SAP, Build ID: 6.4021.00.0000.20070905102710.0000 (release=630_VAL_REL, buildtime=2007-09-19:20:40:15UTC, changelist=460812, host=PWDFM026)

J2EE Engine 6.40 patchlevel 109749.313

Java VM Java HotSpot(TM) Server VM, version:1.4.2_13-b06, vendor: Sun Microsystems Inc.

Operating system Windows 2003, version: 5.2, architecture: x86

Other

Session Locale ja

Time of Failure Mon Dec 17 18:35:52 JST 2007 (Java Time: 1197884152810)

Web Dynpro Code Generation Infos

companyname.co.jp/pp~fnp09

SapDictionaryGenerationCore 6.4010.00.0000.20040910101802.0000 (release=630_VAL_REL, buildtime=2004-12-09:22:23:41UTC, changelist=280522, host=PWDFM026.wdf.sap.corp) +

If you have any ideas please let me know.

thanks ' Regards

Raghunahth L

[former_member197348]

Hi Raghunath,

Do you have any type Ru_cnfind in your project whether in model or in simpletypes? You are using this in wdDoModifyView() of RawMaterialView. Check once in your context also whether there is any RED symbol for any attribute. If you are creating attributes dynamically check in wdDoModifyView().

If you still have issues, feel free to get back.

regards,

Siva

[Former Member]

Hi,

Thanks for your reply.

Actually the NW04 system was originally at SP Level 10. And all the functions were working properly at the time without errors.

After applying SP 21, this error is coming. so I feel there are some problem is there with the patch.

BTW, I have a found a note:-

Note 1120165 - Importing a Web Dynpro Hot Fix for NW04 Support Package 21.

Does this have any relevance to the issue. ?

Thanks & Regards

L Raghunahth