2504575 - SUM: Endless loop in IS_SELECT phase with KEEP VERSION

• During an upgrade with Software Update Manager (SUM), you are stuck in an endless loop during PREP_EXTENSION/IS_SELECT phase when asked how to handle components in the upgrade

• The components listed are compatible with your target system, so you want to keep the add-on

• You select "Keep the Add-On with your version", but SUM doesn't let you progress into the next phase and you get stuck in an infinite loop trying to keep the add-on

• This screenshot is similar to what you can see (in this example it is ST-ICC 200 component):

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental." 

NetWeaver ABAP system.

ST-ICC, ST-PI/A, IS_SELECT, LOOP, "Keep the Add-On with your version" , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem