How to increase maximum uploading size for UCM taskflows from WebCenter Spaces?

When try to upload file more than 2MB from UCM taskflows into WebCenter Spaces, you will get following error:-

The file could not be uploaded because it is too large. Enter the file name and location. Files must be less than 2 GB

According to PS3/PS4 documentation, its limit is 2MB not 2GB as error message misleading you.

How to increase the upload limit

1.     Export webcenter-config.xml file using following command:-

wls:/wc_domain/serverConfig> exportMetadata(application='webcenter', server='WC_

Spaces', toLocation='/tmp/', docs='/oracle/webcenter/webcenterapp/metadata/webce

nter-config.xml')

Executing operation: exportMetadata.

Operation "exportMetadata" completed. Summary of "exportMetadata" operation is:

List of documents successfully transferred:

/oracle/webcenter/webcenterapp/metadata/mdssys/cust/site/webcenter/webcenter-con

fig.xml.xml

/oracle/webcenter/webcenterapp/metadata/webcenter-config.xml

2 documents successfully transferred.

2. Open the webcenter-config.xml file in text editor in order to modify file upload size:-.
<webcenter:uploadedFileMaxDiskSpace>2097152</webcenter:uploadedFileMaxDiskSpace>

Please note that the size is in bytes.

3. Once updated, run the following import command:-

wls:/wc_domain/serverConfig> importMetadata(application='webcenter', server='WC_

Spaces', fromLocation='/tmp/', docs='/oracle/webcenter/webcenterapp/metadata/web

center-config.xml')

Executing operation: importMetadata.

Operation "importMetadata" completed. Summary of "importMetadata" operation is:

List of documents successfully transferred:

/oracle/webcenter/webcenterapp/metadata/mdssys/cust/site/webcenter/webcenter-con

fig.xml.xml

/oracle/webcenter/webcenterapp/metadata/webcenter-config.xml

2 documents successfully transferred.

It works without restarting any Managed Server.