Supersede Default Character Set Mapping

Use the JAVA_CHARSET_MAPPING connection property to supersede the default SAP Adaptive Server character set mapping.

Example – maps the server character set cp949 to ms949:
```
props.put("CHARSET", "cp949"); /* Server character set */ 
props.put("JAVA_CHARSET_MAPPING", "ms949"); /* Java character set mapping */
```
Most of the SAP Adaptive Server character sets have the same name as the Java character sets that they are mapped to. See Supported Character Sets for those character sets that are mapped to a Java character set with a different name.