Intel IPP status -216 (ippStsUnknownStatusCodeErr): meaning

Status / error code:		Category:

Constant name:
Source:		Operating System:
Description: The IPP status-message helper was asked to decode an unknown status code.

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ippStsI18nMsgCatalogCloseErr	ippStsOFBSizeErr

ippStsUnknownStatusCodeErr

This status belongs to status-code decoding rather than to the original primitive. It means the value passed to a status-string or message-catalog helper is not known by the linked IPP library.

Common causes are mixing headers and runtime libraries from different IPP versions, passing a non-IPP error code, or sign/width conversion around negative IppStatus values.

Diagnostic focus

Log the raw signed integer and hexadecimal value of the code being decoded.
Check that headers, import library, and runtime binaries come from the same IPP release.
Do not infer a data-path failure from this status alone.

Intel IPP Error Reporting · Intel IPP status-to-message ID

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