Fixes are available
Java SDK 1.5 SR8 Cumulative Fix for WebSphere Application Server
Java SDK 1.5 SR8 Cumulative Fix for WebSphere Application Server
Java SDK 1.5 SR10 Cumulative Fix for WebSphere Application Server
6.1.0.31: Java SDK 1.5 SR11 FP1 Cumulative Fix for WebSphere Application Server
6.1.0.33: Java SDK 1.5 SR12 FP1 Cumulative Fix for WebSphere
6.1.0.29: Java SDK 1.5 SR11 Cumulative Fix for WebSphere Application Server
6.1.0.35: Java SDK 1.5 SR12 FP2 Cumulative Fix for WebSphere
6.1.0.37: Java SDK 1.5 SR12 FP3 Cumulative Fix for WebSphere
6.1.0.39: Java SDK 1.5 SR12 FP4 Cumulative Fix for WebSphere Application Server
6.1.0.41: Java SDK 1.5 SR12 FP5 Cumulative Fix for WebSphere Application Server
6.1.0.43: Java SDK 1.5 SR13 Cumulative Fix for WebSphere Application Server
6.1.0.45: Java SDK 1.5 SR14 Cumulative Fix for WebSphere Application Server
6.1.0.47: WebSphere Application Server V6.1 Fix Pack 47
6.1.0.47: Java SDK 1.5 SR16 Cumulative Fix for WebSphere Application Server
Obtain the fix for this APAR.
APAR status
Closed as program error.
Error description
Receive 'Duplicate component' error when using JSF MYFACES. BBOO0220E: SRVE0068E: Uncaught exception thrown in one of the service methods of the servlet: /messages/secure/main.jsp. Exception thrown : javax.servlet.ServletException: Duplicate component ID 'form1:_id3' found in view.
Local fix
To work around the issue simply modify this: <hx:inputHelperSetFocus target="text561"></hx:inputHelperSetFocus> to give it an id, for example: <hx:inputHelperSetFocus target="text561" id="setFocus"></hx:inputHelperSetFocus>
Problem summary
**************************************************************** * USERS AFFECTED: All users of Websphere Application Server * * V6.1.0 using Java Server Faces (JSF). * **************************************************************** * PROBLEM DESCRIPTION: WebSphere Application Server's JSF * * implementation can generate client * * identifiers that collide with cached * * client identifiers on a post back, * * leading to a duplicate client ID * * error. * **************************************************************** * RECOMMENDATION: * **************************************************************** WebSphere Application Server's JSF implementation generates new client IDs for some JSF components on a post back. These new IDs can collide with the cached client IDs when the order of the components change, or a new component requests an ID that did not do so in the previous request.
Problem conclusion
The new custom property com.ibm.ws.jsf.storeDynamicClientIds was added. Setting this property to "true" stores the number that is used to generate new client IDs in the view between requests allowing WebSphere Application Server to avoid collisions. APAR PK48744 requires changes to documentation. NOTE: Periodically, we refresh the documentation on our Web site, so the changes might have been made before you read this text. To access the latest on-line documentation, go to the product library page at: http://www.ibm.com/software/webservers/appserv/library The following changes to the WebSphere Application Server Version 6.1. Information Center will be made available. The topic "Developing Web Applications" will be updated to include the following description of the new com.ibm.ws.jsf.storeDynamicClientIds custom property: If you are receiving a duplicate client error when you use the JavaServer Faces (JSF) implementation to dynamically add components to the tree, it is because the JSF implementation generated client identifiers that collide with cached client identifiers on a post back. To prevent collision with existing client IDs, use the com.ibm.ws.jsf.storeDynamicClientIds property to store the number that is used to generate new client IDs in the view between requests. The client IDs generation process is also modified when this property is set to "true". To prevent collision with existing client IDs, the com.ibm.ws.jsf.storeDynamicClientIds property must be set to "true" in the web.xml file. For example: <contex-param> <description>If this property is set to true, the number that is used to generate new client IDs is stored in the view so that it is saved between requests. </description> <param-name>com.ibm.ws.jsf.storeDynamicClientIds</param-name> <param-value>true</param-value> </context-param> APAR PK48744 is currently targeted for inclusion in Service Level (Fix Pack) 6.1.0.15 of WebSphere Application Server V6.1 for z/OS.
Temporary fix
Comments
APAR Information
APAR number
PK48744
Reported component name
WEBSPHERE FOR Z
Reported component ID
5655I3500
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2007-07-11
Closed date
2007-12-31
Last modified date
2008-04-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
JSF
Fix information
Fixed component name
WEBSPHERE FOR Z
Fixed component ID
5655I3500
Applicable component levels
R610 PSY UK33923
UP08/03/13 P F803
Fix is available
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Document Information
Modified date:
28 December 2021