Solution : https://service.sap.com/sap/support/notes/1255042 (SAP Service marketplace login required)
Key words :
vmcj/option/internlock = 1vmcj/option/scnlock = 1depending, kernel patch includes alternative lock strategies, terms vmc ipc scalability reason, symptom transaction sm52 shows, sysscl shared closure table, syssit shared intern table, kernel patch level, load test scenarios, review sap notes 1426422, instance profile parameters
Related Notes :
| 1251348 | VMC: Activating exclusive locks or shared locks |
| 1083358 | VMC: Empfehlungen für Parameter-Einstellungen |