We recently had
problem downloading the .pptx file from the WCM , In browser it just shows
blank when I click on the pptx and following error getting recorded in error
log.
Error:
ServletClient E Unable to write response. Exception:
java.lang.IllegalArgumentException: Invalid LF not followed by whitespace
In Browser it just
shows blank.
Problem recreation
- Create a Authoring template with file resource element.
- Create content with it by uploading the Sample.pptx and save and read .
- Now when I click on the attachment then I get the blank screen as above.
Follow below
instructions to configure IBM Web Content Management (WCM) to display Microsoft
Office 2007 .pptx files .
Add following key
value pairs to the WCM Config service from the WAS admin console
- mimetype.list=extensiontype.pptx
- extensiontype.pptx=application/vnd.openxmlformats-officedocument.presentationml.presentation
Another Approach
Add the following
configuration in
wp_profile\PortalServer\wcm\shared\app\config\wcmservices\WCMConfigService.properties
File
#mapping of
mimetypes to extensions
mimetype.list=extensiontype.pptx
extensiontype.pptx=application/vnd.openxmlformats-officedocument.presentationml.presentation
NOTE: By default .docx, .xlsx are working fine , but this process should work for any other new MIME types.
Resources
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