Frontend patch WebInstance.zip/wcr-static.zip:

Applies to:
- WebCenter 16.1 r13

Solves
- CS00920989/WCR-23002: Action buttons in tasks are sometimes not available. Browser related

Cumulative hotfix
- Includes: HF_201704006_20170412_CS00844345_WCR, HF_201704025_20170517_WCR-18952_WCR, HF_201704046_20170620_CS00876493_WCR

To install this patch:

On the Web server

1. Expand the WebInstance ZIP with keep folders turned on into all used WebCenter web instances and overwrite existing files.

2. Expand the wcr-static ZIP with keep folders turned on into wcr-static web instance and overwrite existing files. 

3. Restart Tomcat.

4. Client browsers needs to be restarted to avoid caching problems.
