Solution : https://service.sap.com/sap/support/notes/1287292 (SAP Service marketplace login required)
Key words : 
/usr/sap/<sid>/<instance#>/j2ee/cluster/instance, jspm/kernel/sdm/core j2ee sca, determine j2ee engine mode, deploy queue wizard step, j2ee engine dependent, detected reading instance, kernel/igs binaries, java engine mode, symptom jspm stops, core netweaver components
Related Notes : 
       
| 1443834 | Central SAP Note JSPM 7.2 | 
| 1147119 | Central SAP Note JSPM 7.1 |