Table 26 lists the error messages that ODBC Driver for Teradata can return regarding SSO usage:
Error Message |
Description |
SSO request cannot be honored - SSO not available |
An SSO request is received, and the client, the gateway, or Teradata Database does not support SSO |
Couldn't acquire memory on behalf of caller |
Terasso DLL was unable to acquire needed memory |
Problem in passed parameter(s) |
Terasso DLL detected error(s) in the passed parameter(s) |
Couldn't load security DLL |
Terasso DLL was unable to load the security DLL |
Couldn't find security entry point |
Terasso DLL was unable to find a security entry point in the security DLL |
Couldn't initialize security DLL |
Terasso DLL could not initialize the security DLL |
SSPI call to EnumerateSecurityPackages failed |
Terasso DLL was unable to enumerate the available security packages using SSPI. The reason code (SSPI return code) is included. |
Couldn't find a compatible package match between client and gateway |
Terasso DLL was unable to find a security package compatible with both client and gateway |
SSPI call to AcquireCredentialsHandle failed |
Terasso DLL was unable to acquire a credentials handle using SSPI. The reason code (SSPI return code) is included. |
SSPI call to InitializeSecurityContext failed |
Terasso DLL was unable to initialize the security context using SSPI. The reason code (SSPI return code) is included. |
SSPI call to CompleteAuthToken failed |
Terasso DLL was unable to complete the authorization token using SSPI. The reason code (SSPI return code) is included. |
SSPI call to FreeBufferContext failed |
Terasso DLL was unable to free the buffer context using SSPI. The reason code (SSPI return code) is included. |
Terasso DLL is not in the path |
Terasso DLL is not present in the system32 directory |