No Key Attributes Were Found for the Bean Structure Definition

(Doc ID 2326051.1)

Last updated on NOVEMBER 13, 2017

Applies to:

Oracle WebCenter Portal - Version 12.2.1.0.160419 to 12.2.1.3.0
Information in this document applies to any platform.

Symptoms

In WCP 12c, if a page has 'activity-streaming quick view' or 'people connections quick view' taskflows on the page, the following error message is in the log file:

 

[2017-06-05T18:36:13.095+00:00] [WC_Portal] [ERROR] []
[oracle.adf.model.log.adapteddc.share.SharedDataControl] [tid:
[ACTIVE].ExecuteThread: '2' for queue: 'weblogic.kernel.Default
(self-tuning)'] [userId:<USERNAME>] [ecid:
<ECID>] [APP: webcenter] [partition-name:
DOMAIN] [tenant-name: GLOBAL] [DSID: 0000LltWSLC7Q92LvqXBiX1PCSoC000002] No
key attributes were found for the bean structure definition
oracle.webcenter.peopleconnections.wall.model.dc.PublisherDC
[2017-06-05T18:36:13.472+00:00] [WC_Portal] [NOTIFICATION] []
[oracle.adf.model.collisions.cpx] [tid: [ACTIVE].ExecuteThread: '2' for
queue: 'weblogic.kernel.Default (self-tuning)'] [userId:<USERNAME>] [ecid:
<ECID>] [APP: webcenter] [partition-name:
DOMAIN] [tenant-name: GLOBAL] [DSID: 0000LltWSLC7Q92LvqXBiX1PCSoC000002]
Re/Loading definition for
datacontrol:oracle.webcenter.activitystreaming.model.ActivityStreamServiceDC
[2017-06-05T18:36:14.694+00:00] [WC_Portal] [ERROR] []
[oracle.adf.model.log.adapteddc.share.SharedDataControl] [tid:
[ACTIVE].ExecuteThread: '2' for queue: 'weblogic.kernel.Default
(self-tuning)'] [userId: weblogic] [ecid:
005KJf6zEEV7Q92LvqXBiX0003Ox00004B,0:1] [APP: webcenter] [partition-name:
DOMAIN] [tenant-name: GLOBAL] [DSID: 0000LltWSLC7Q92LvqXBiX1PCSoC000002] No
key attributes were found for the bean structure definition
oracle.webcenter.activitystreaming.model.dc.ActivityStreamServiceDC
[2017-06-05T18:36:14.712+00:00] [WC_Portal] [ERROR] []
[oracle.adf.model.log.adapteddc.share.SharedDataControl] [tid:
[ACTIVE].ExecuteThread: '2' for queue: 'weblogic.kernel.Default
(self-tuning)'] [userId: weblogic] [ecid:
<ECID>] [APP: webcenter] [partition-name:
DOMAIN] [tenant-name: GLOBAL] [DSID: 0000LltWSLC7Q92LvqXBiX1PCSoC000002] No
key attributes were found for the bean structure definition
oracle.webcenter.activitystreaming.ActivityDisplayElement

Steps to reproduce the issue :

1. create new user

2. Login as weblogic/welcome1

3. Add newly created member in Portaltest1

4. In the home page we have Activity Stream - Quick View and Connection content.

5. Invite the newly member

6. Login with the member

7. In Portaltest1 accept the invitation from the Connection content.

8. Review the $DOMAIN_HOME/servers/WC_Portal/logs/WC_Portal-diagnostic.log.

9. There will be at least 12 "No key attributes were found..." occurrence in the log.  

 

There is no functionality loss. This error is reported by ADF if data control attributes don't have key attribute.

 

 

 

Changes

 

Cause

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