The datatype translations provided by Sybase, specify that the thread attempting a translation where the source value exceeds the bounds of the target datatype must be stopped.
E. 2007/12/14 11:14:54. ERROR #32055 DSI EXEC(135(1) snickers_dco.ora805) - /nrm/nrm.c(7023) Class Level translation for column/parameter 'datetimecol' failed. Source DTID is 'datetime'. Target DTID is 'rs_oracle_datetime'. Function String Class ID 'rs_oracle_function_class'. Value length is '21'; Maximum target length is '20'; The value is '99991231 23:59:59:010'
Typically, these are the most difficult translation problems to diagnose because there appears to be no problem with either the pairing of source/target datatypes or the value to be translated.
To diagnose this type of problem, you must be familiar with the datatype value boundary limits of all the translated target datatypes. For example, to diagnose the error shown, you must know that the upper boundary of an Oracle DATE value is 12/31/9999.