For the PPM data type DOUBLE, PPM expects values without a thousands separator and with a period as a decimal separator. If the source system attribute value does not match this format it needs to be transformed accordingly.
When importing floating point numbers, you can specify in the format attribute the decimal and thousands separators to be used for parsing a double value if you are using the double attribute transformation.
<transformation type="double" format=","/>
<transformation type="double" format=".,"/>
If only one character is specified, it must be the decimal separator. If two characters are specified, the first one must be the thousands separator and the second the decimal separator.
Example
Attribute values with thousands separator (,) and decimal separator (.)
1.000,00
2.324.213,42
Example
Definition of attribute elements
<attribute ppmattributetype="AT_END_TIME">
<eventattributetype>TIMESTAMP_FIELD</eventattributetype>
<transformation type="double" format=".,"/>
</attribute>