getting java.sql.SQLException: ORA-01840: input value not long enough for date format

I am running one custom report in xml format. When i run the report in 10g it works fine and fetch the data. But when i run same report in 11g , i am getting "java.sql.SQLException: ORA-01840: input value not long enough for date format" error.

I am attaching the log files from both instances.

NLS_DATABASE PARAMETERS as below

11g                                                                                                                                                 10g

   

NLS_NCHAR_CHARACTERSET	AL16UTF16
NLS_LANGUAGE	AMERICAN	NLS_LANGUAGE	AMERICAN
NLS_TERRITORY	AMERICA	NLS_TERRITORY	AMERICA
NLS_CURRENCY	$	NLS_CURRENCY	$
NLS_ISO_CURRENCY	AMERICA	NLS_ISO_CURRENCY	AMERICA
NLS_NUMERIC_CHARACTERS	.,	NLS_NUMERIC_CHARACTERS	.,
NLS_CHARACTERSET