More precisely the error is thrown by

<InputPaths>

<InputPath Identifier="Input" OutputPathName="CDCSource.Output" >

<InputColumns>

<InputColumn SourceColumn="__$start_lsn" />

<InputColumn SourceColumn="__$operation" />

<InputColumn SourceColumn="__$update_mask" />

<# foreach (var column in table.Columns) { #>

<InputColumn SourceColumn="<#=column.Name#>" />

<# } #>

</InputColumns>

</InputPath>

and the error will go off if I remove the line

<InputColumn SourceColumn="__$operation" />

Cant figure out which Input or Output column is different.

Please help