Solution : https://service.sap.com/sap/support/notes/912389 (SAP Service marketplace login required)
Key words :
time-consuming library cache pin, naming convention sys_b_00, enormous storage requirement, faster mutex operation, shortens parsing time, shared cursor cache, shared sql area, displace sql statements, regular sap environment, cursor-specific parameters
Related Notes :
| 1013912 | FAQ: Oracle BW performance |
| 964344 | FAQ: Oracle mutexes |