Application of WPG 126.96.36.199 Fixpack does not work for a specific upgrade path wherein WPG 188.8.131.52 pak is explicitly applied.
Customers would not be able to upgrade to WPG 184.108.40.206, when any of the below upgrade paths are followed:
a. WPG 6.2.0.x to WPG 220.127.116.11 to WPG 18.104.22.168 to WPG 22.214.171.124
b. WPG 6.2.0.x to WPG 126.96.36.199 to WPG 188.8.131.52
An error message similar to below is seen on Update Installer panel :
"The APAR Enterprise that you are trying to select has been included in another maintenance package 6.2.1-WS-WPG-RP_Enterprise."
This problem is not applicable for other upgrade paths which does not involve WPG 184.108.40.206 pak application such as :
a. WPG 6.2.0.x to WPG 220.127.116.11 to WPG 18.104.22.168
b. WPG 6.2.0.x to WPG 22.214.171.124
This happens due to an incorrect build version label, because of which Update Installer does not proceed .
Resolution / Corrective action:
Download and use the refreshed WPG 126.96.36.199 PAK file as on July 5, 2012 . With this customers who have earlier applied WPG 188.8.131.52 PAK file explicitly , would be able to upgrade to WPG 184.108.40.206 level .