Applicable Releases:</strong> caArray 2.0 and above

<strong>Date entered:</strong> 04/20/2009

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caArray Usage

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question}}Question: caArray's File Validation {{questionEnd
I was importing MAGE-TAB array data files and related annotation files, but my .srdf file received an error message as "Failed Validation". Why?

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title title

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Topic: caArray Usage

Release: caArray 2.0 and above

Date entered: 04/20/2009

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caArray's File Validation

I was importing MAGE-TAB array data files and related annotation files, but my .srdf file received an error message as "Failed Validation". Why?

Answer

In caArray, many types of files can be uploaded, but not all files can be validated. The validation process is only for the data files associated with experimental samples, such as: array design files, array data files, and array annotation files (caArray014 Which Files Can Be Uploaded into caArray?). The validation process may occurs occur implicitly (array design file) or explicitly (all other array-related annotation or data files).

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• Format unknown (Errors are based on file extension and array type)
• Reference file not found (e.g. array data file is listed in MAGE-TAB .SDRF, but not uploaded)
• File incomplete
• Vocabulary failure (annotation terms has to be in supported ontology and declared in .IDF file)

If a file is failed fails to be validated, this file would can not be able to be imported into caArray, unless the:

1. Error is fixed
2. Bypass the validation Validation process is bypassed by changing file type.
3. Bypass the import Import process is bypassed by uploading the file as a supplemental file.

For more information on how files are uploaded into caArray, see caArray Status of Importing: Imported and Imported Not Parsed

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