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eWay™ Adapter for SAP BAPI User’s Guide 121 Sun Microsystems, Inc.
Appendix A
SAP Data Type Conversion Table
Use the following SAP data type conversion table to help map the data type in the
ABAP Directory to their respective JCo and Java data types.
Table 15 Data Type Conversion Table
ABAP type Description JCo type code Java data type
b 1-byte integer JCO.TYPE_INT1 int
s 2-byte integer JCO.TYPE_INT2 int
I 4-byte integer JCO.TYPE_INT int
C Character JCO.TYPE_CHAR String
N Numerical JCO.TYPE_NUM Character String
P Binary Coded Decimal JCO.TYPE_BCD BigDecimal
D Date JCO.TYPE_DATE String
T Time JCO.TYPE_TIME String
F Float JCO.TYPE_FLOAT double
X Raw data JCO.TYPE_BYTE byte[ ]
g String (variable-length) JCO.TYPE_STRING String
y Raw data (variable-
length)
JCO.TYPE_XSTRING byte[ ]