JR53678: PRIVATE CACHE CONTROL HEADERS FOR SOME FILES PREVENT CACHING OF CONTENT IN BUSINESS SPACE

8.5.0.1-WS-BPM-IFJR53678
bpm.8560.cf1.delta.repository.1
bpm.8560.cf1.delta.repository.2
Version 8.5.0 Fix Pack 2 for the IBM Business Process Manager products
Version 8.5 Refresh Pack 7 for the IBM Business Process Manager products

APAR status

• Closed as program error.

Error description

• Public caching servers cannot cache some static content. As a
  result, performance degrades when several files are loaded
  directly from the IBM Business Process Manager (BPM) server
  instead of the files being cached by a caching server near you.
  This issue impacts both the users and the IBM BPM server.
  

Local fix

Problem summary

• The HTTP response headers for some files have the
  Cache-Control:private attribute set, which prevents public
  caching servers from caching the content for more than one user.
  

Problem conclusion

• A fix is available for IBM BPM V8.5.0.1 that enables caching for
   several files that were not cacheable before.
  
  On Fix Central (http://www.ibm.com/support/fixcentral), search
  for JR53678:
  
  1. Select your product that contains Business Space (see
  Products Affected), if applicable your edition from the product
  selector, the installed version to the fix pack level, and your
  platform, and then click Continue.
  2. Select APAR or SPR, enter JR53678, and click Continue.
  
  When you download fix packages, ensure that you also download
  the readme file for each fix. Review each readme file for
  additional installation instructions and information about the
  fix.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  BPM STANDARD

• Fixed component ID

  5725C9500

Applicable component levels