Hello! Thank you for your replay.
File reader seems not to be so smart to recognize local path.
Preview works but the execution not:
WARN File Reader 4:874 Errors loading flow variables into node : Coding issue: Cannot create URL of data file from 'W:\by_source*****************4\3830168.csv' in filereader config
“Limit data rows scanned” - yes it works, but file path is controlled with a variable, file is very big and available on network share, and I know it would contain a string in “stock” column, so it is very slow solution for me.
Finally I changed all occurrences in all workflows using… notepad++ (settings.xml):
<config key="column_spec_6">
<entry key="column_name" type="xstring" value="stock"/>
(...)
<config key="column_type">
<entry key="cell_class" type="xstring" value="org.knime.core.data.def.StringCell"/>
</config>
(...)
</config>