SAP Knowledge Base Article - Preview

2798791 - Jconnect driver error when connecting to ASE using roman8 - SDK for SAP ASE

Symptom

  • The server's default charset of roman8 does not map to an encoding that is available in the client Java environment. Because jConnect will not be able to do client-side conversion, the connection is unusable and is being closed. Try using a later Java version, or try including your Java installation's i18n.jar or charsets.jar file in the classpath.
  • Caught IOException: java.io.CharConversionException: java.nio.charset.UnsupportedCharsetException: hp-roman8
    The server's default charset of roman8 does not map to an encoding that is available in the client Java environment. Because jConnect will not be able to do client-side conversion, the connection is unusable and is being closed. Try using a later Java version, or try including your Java installation's i18n.jar or charsets.jar file in the classpath.
  • Caught IOException: java.io.CharConversionException: java.nio.charset.UnsupportedCharsetException: hp-roman8

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Environment

  • Sybase Software Developer Kit (SDK) 11
  • Sybase Software Developer Kit (SDK) 12.5
  • Sybase Software Developer Kit (SDK) 12.5.1
  • SAP Sybase Software Developer Kit (SDK) 15.0
  • SAP Sybase Software Developer Kit (SDK) 15.5 
  • SAP Sybase Software Developer Kit (SDK) 15.7
  • SAP Adaptive Server Enterprise (ASE) Software Developer Kit (SDK) 16.0
  • jConnect
    • JDBC 5.5
    • JDBC 6.0.5
    • JDBC 7.0
    • JDBC 7.07
    • JDBC 16 (is version JDBC 7.07)
  • SAP Adaptive Server Enterprise (ASE) using HADR with roman8 charset

Product

SAP Adaptive Server Enterprise 16.0 ; SAP Adaptive Server Enterprise SDK 16.0 ; Sybase Software Developer Kit 15.7

Keywords

jconn4.jar Roman 8, , KBA , BC-SYB-SDK , SDK , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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