Solution : https://service.sap.com/sap/support/notes/734266 (SAP Service marketplace login required)
Key words :
install j2ee engine support package 11, long readable node names, alert monitor tree, alert monitor reason, alert monitor display, defective abbreviations originate, sap service marketplace, support package, j2ee contexts, incomprehensible names
Related Notes :
781233 | RZ20: Processing/expanding J2EE Monitor takes a long time |