How long will WAS 7 Support continue to be available? 

IBM announced that APR 30, 2018 will be  END of Support for WAS 7.0 and WAS 8.0 . Check this wiki link, it will be also documented on the IBM website.

https://en.wikipedia.org/wiki/IBM_WebSphere_Application_Server

Hi Emma,

  Here IBM announcemnt letter, note that it is not only the v7 but also v8.0. End Of Support 2018-04-30

Software withdrawal and service discontinuance: IBM WebSphere Application Server V7 and V8 and select IBM WebSphere products and part numbers - Some replacements available
IBM United States Withdrawal Announcement 916-143
September 13, 2016
http://www-01.ibm.com/common/ssi/cgi-bin/ssialias?subtype=ca&infotype=an&appname=iSource&supplier=897&letternum=ENUS916-143

  Hope this helps. Tell us if you need more support

Regards

Thanks, gentleman! 

Java 6 is also out of support at the same time...

Support for Java 6 with WAS traditional V8.5.x ends in April 2018.
Support for Java 6 with WAS Liberty ends in September 2017.       
For more information, see:                                        
https://developer.ibm.com/wasdev/docs/end-java-se-6-go/          

thanks for the update, Eric

Hi,

How does this affect products with WAS v7 embedded in them  (e.g. Tivoli Integrated Portal / Netcool GUI v7.4 / Netcool Impact v6.1 ) ?

I haven't seen an end-of-support details announced for them.

Thanks in advance for any information.

Regards,
Martyn

The bundled IBM products has its own software life cycle/End of Service (EOS) date.  You should reach out to its Product Suppor team to confimr the EOS date. 

I hope this helps...

Thanks for the advice.

Regards,
Martyn