Solution : https://service.sap.com/sap/support/notes/1434744 (SAP Service marketplace login required)
Key words : 
calculated disregarding decimal places, examplethe java code listed, netweaver application server java, 223372036854775808java code bigdecimal bd1 =, windows specific additiondue, symptom sap jvm 5, sap jvm version, install sap jvm 5, install sap jvm 6, sap jvm patch
Related Notes : 
       
| 1434916 | How to find out the SAP JVM build version | 
| 1431380 | SAP JVM 5.1 Patch Collection 35 (build 5.1.048) | 
| 1417930 | SAP JVM 5.1 Patch Collection 34 (build 5.1.047) | 
| 1408259 | SAP JVM 6.1 Patch Collection 5 (build 6.1.008) | 
| 1407902 | SAP JVM 5.1 Patch Collection 33 (build 5.1.046) | 
| 1402539 | SAP JVM support for "Parallel Old Garbage Collector" | 
| 1394759 | SAP JVM 6.1 Patch Collection 4 (build 6.1.006) | 
| 1381509 | Extended Garbage Collection statistics (build 6.1.005) | 
| 1377856 | SAP JVM 6.1 Patch Collection 3 (build 6.1.004) | 
| 1375494 | SAP system does not start after applying SAP kernel patch | 
| 1367498 | SAP JVM installation prerequisites | 
| 1249462 | How to import an SAP JVM patch into an SAP BC | 
| 1133020 | How to import a SAP JVM patch into an AS Java | 
| 1025085 | How to manually patch the SAPJVM |