2811013 - ct_connect() fails to connect to ASE with MIT Kerberos when a 2401 error occurs - SDK for SAP ASE

• Adaptive Server is configured with MIT Kerberos for identification and authentication, and "enable unicode conversion" configuration parameter is 0.
• When isql_r with the following options tries to connect to the Adaptive Server, a 2401 error occurs and the login attempt fails.
• -J option is set with a different charset from the server's charset and character set conversion is not available between the client's charset and the server's charset.
• -V option is set.
• -R option is set with a value corresponding to the server entry in Key Distribution Center (KDC).

Error sample:

$ isql_r -V -S<ASE name> -R<ASEname@REALM> -Jsjis
Msg 2401, Level 11, State 2:
Server '<ASE name>':
Character set conversion is not available between client character set 'sjis' and server character set 'iso_1'.
No conversions will be done.
CT-LIBRARY error:
        ct_connect(): protocol specific layer: external error: The attempt to connect to the server failed.
$

• SAP Sybase Software Developer Kit (SDK) 15.7
• SAP Adaptive Server Enterprise (ASE) Software Developer Kit (SDK) 16.0
• CT-Library

CR819614, CR#819614, 819614, 2401, character set, conversion, ct_connect, isql_r, isql_r64 , KBA , BC-SYB-SDK , SDK , Bug Filed