"Portlet Consumer Error" and MDS Errors When running a Page with OmniPortlet in a WebCenter Application Checked Out from Source Control (CVS) (Doc ID 1329031.1)

Last updated on FEBRUARY 01, 2022

Applies to:

Symptoms

When attempting to run a page in a WebCenter Portal Application that contains an OmniPortlet, the following error occurs in the browser.

Portlet Consumer Error

• The WebCenter Application project is checked out from Source Control (CVS).
• The OmniPortlet is configured on a remote WebLogic Server.
• The OmniPortlet works fine for other user in the same Application (checked out by both users).
  
  

The JDeveloper Messages-Log shows the following errors:

<ADFMDSConfig> <createMDSInstanceFromelement> MDSConfigurationException encountered in parseADFConfiguration
MDS-01330: unable to load MDS configuration document
MDS-01329: unable to load element "persistence-config"
MDS-01370: MetadataStore configuration for metadata-store-usage "WebCenterDTSourceFileStore" is invalid.
MDS-00503: The metadata path "C:\JDeveloper\mywork\<PROJECT_NAME>\mds" does not contain any valid directories.

oracle.mds.config.MDSConfigurationException: MDS-01330: unable to load MDS configuration document
MDS-01329: unable to load element "persistence-config"
MDS-01370: MetadataStore configuration for metadata-store-usage "WebCenterDTSourceFileStore" is invalid.
MDS-00503: The metadata path "C:\JDeveloper\mywork\<PROJECT_NAME>\mds" does not contain any valid directories.

at oracle.mds.config.PConfig.loadFromBean(PConfig.java:690)
at oracle.mds.config.PConfig.<init>(PConfig.java:499)
at oracle.mds.config.MDSConfig.loadFromBean(MDSConfig.java:707)
at oracle.mds.config.MDSConfig.loadFromElement(MDSConfig.java:764)
at oracle.mds.config.MDSConfig.<init>(MDSConfig.java:420)
...

Caused by: oracle.mds.exception.MDSExceptionList: MDS-01329: unable to load element "persistence-config"
MDS-01370: MetadataStore configuration for metadata-store-usage "WebCenterDTSourceFileStore" is invalid.
MDS-00503: The metadata path "C:\JDeveloper\mywork\<PROJECT_NAME>\mds" does not contain any valid directories.

at oracle.mds.config.PConfig.loadFromBean(PConfig.java:684)
... 58 more

<ADFMDSConfig> <parseADFConfiguration> MDSConfigurationException encountered in parseADFConfiguration
MDS-01330: unable to load MDS configuration document
MDS-01329: unable to load element "persistence-config"
MDS-01370: MetadataStore configuration for metadata-store-usage "WebCenterDTSourceFileStore" is invalid.
MDS-00503: The metadata path "C:\JDeveloper\mywork\<PROJECT_NAME>\mds" does not contain any valid directories.

oracle.mds.config.MDSConfigurationException: MDS-01330: unable to load MDS configuration document
MDS-01329: unable to load element "persistence-config"
MDS-01370: MetadataStore configuration for metadata-store-usage "WebCenterDTSourceFileStore" is invalid.
MDS-00503: The metadata path "C:\JDeveloper\mywork\<PROJECT_NAME>\mds" does not contain any valid directories.

at oracle.mds.config.PConfig.loadFromBean(PConfig.java:690)
at oracle.mds.config.PConfig.<init>(PConfig.java:499)
at oracle.mds.config.MDSConfig.loadFromBean(MDSConfig.java:707)
at oracle.mds.config.MDSConfig.loadFromElement(MDSConfig.java:764)
at oracle.mds.config.MDSConfig.<init>(MDSConfig.java:420)
...

Caused by: oracle.mds.exception.MDSExceptionList: MDS-01329: unable to load element "persistence-config"
MDS-01370: MetadataStore configuration for metadata-store-usage "WebCenterDTSourceFileStore" is invalid.
MDS-00503: The metadata path "C:\JDeveloper\mywork\<PROJECT_NAME>\mds" does not contain any valid directories.

at oracle.mds.config.PConfig.loadFromBean(PConfig.java:684)
... 64 more

• The project name in metadata path that is referenced in the log file IS NOT the name of the project being run.
  
  
  

STEPS

1. Check out a WebCenter Portal Application from Source Control (CVS) in JDeveloper.
   
   
2. Add an OmniPortlet to a Page.
   
   
3. Run the application.
   This will return the error.

Cause

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.