Philipp Korniets created NIFI-16336:
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Summary: ExcelReader - empty files with footer
Key: NIFI-16336
URL: https://issues.apache.org/jira/browse/NIFI-16336
Project: Apache NiFi
Issue Type: Bug
Affects Versions: nifi-api-2.11.0
Reporter: Philipp Korniets
Attachments: TestBook_20261109.xlsx,
image-2026-09-11-14-31-21-487.png, image-2026-09-11-14-34-34-432.png
ConvertRecord with ExcelReader with below setup:
sheetName=Valuation
startingRow = 5
Expect - either no flowfile to be generated or flowfile with full header row
and some value in the 3rd row in ID field.
However it skips all the headers except ID - because this is the only field
which has value within 10 rows. (Row Evaluation Strategy)
!image-2026-09-11-14-31-21-487.png|width=476,height=383!
!image-2026-09-11-14-34-34-432.png|width=467,height=167!
This behaviour breaks downstream processes like queryRecord which relies on
presence of certain fields.
There is a workaround to check the schema etc... but its different from the
behaviour we had in ConvertExcelToCSV processor.
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