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https://issues.apache.org/jira/browse/NIFI-15689?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Franklinsam Paul updated NIFI-15689:
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Summary: NIFI SFTP processors fails to read filenames with NBSP character
(was: NIFI SFTP processors fails to read filenames with NBSP character in name)
> NIFI SFTP processors fails to read filenames with NBSP character
> ----------------------------------------------------------------
>
> Key: NIFI-15689
> URL: https://issues.apache.org/jira/browse/NIFI-15689
> Project: Apache NiFi
> Issue Type: Improvement
> Affects Versions: 1.28.1
> Reporter: Franklinsam Paul
> Priority: Major
>
> When the filename has NBSP list and fetch data using ListSFTP and FetchSFTP
> processors, which is causing the FetchSFTP processor fails
> Environment and details:
> - NiFi Version: 1.28.1
> - OS / SFTP source: Windows (ACP 1252), LCID 1033
> - Processors: ListSFTP → FetchSFTP → ...
> - NiFi JVM encoding: UTF-8 (default)
> - Symptoms:
> - Files with ASCII characters, spaces, and EN DASH (–) are fetched
> successfully.
> - Files containing NBSP fail with “file not found” errors in FetchSFTP.
> - Other non-ASCII characters like soft hyphen, ZWSP, RLM may or may not
> work depending on encoding.
> Example:
> - Filename: Invoice\u00A0March.csv (NBSP between words) - Windows-1252 encoded
> - Hex: 49 6E 76 6F 69 63 65 C2 A0 4D 61 72 63 68 2E 63 73 76
> - FetchSFTP cannot locate this file; normal spaces (20) work fine.
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