While selecting a product for the action of install the install fails prior to the wizard being presented. The following error is produced in the task output:
GIM37150S ** THE <GIMUNZIP> KEYWORD IS MISSING OR INVALID.
GIM46700I GIMUNZIP PACKAGE CONTROL STATEMENT PROCESSING FAILED.
GIM20501I GIMUNZIP PROCESSING IS COMPLETE. THE HIGHEST RETURN CODE WAS 12.
The cause is that JAVA R8 is not at the recommended SR level SR3 or higher.
The resolution is that you have to upgrade JAVA 8 to later build SR3 FP10 see this page
View PTF UI39868
After the upgrade of JAVA you need to update CSM to reassign the JAVA $HOME directory as per the knowledge base article TEC1680461.