please try this XML code in Dashboards
<data>
<variable name="range">
<row>
<column>abc</column>
<column>abc1</column>
<column>abc2</column>
</row>
</variable>
</data>
please try this XML code in Dashboards
<data>
<variable name="range">
<row>
<column>abc</column>
<column>abc1</column>
<column>abc2</column>
</row>
</variable>
</data>