Could not find '%1' in dynamic library '%2'

Error constant SQLE_COULD_NOT_FIND_FUNCTION
ODBC 2 state ERROR
ODBC 3 state ERROR
Parameter 1 Name of the function that could not be found.
Parameter 2 Name of the dynamic library in which the function could not be found.
Severity 19
SQLCODE -621
SQLSTATE WW007
Sybase error code 13678
 Probable cause