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Question: What causes the error "Failed Validation"?
Topic: caArray Usage
Release: caArray 2.0 and above
Date entered:
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04/20/2009
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Details
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about
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the
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Question
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I
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was
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importing
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MAGE-TAB
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array
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data
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files
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and
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related
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annotation
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files,
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but
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my
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.srdf
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file
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received
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an
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error
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message
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as
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"Failed
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Validation".
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Why?
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Answer
In caArray,
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many
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types
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of
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files
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can
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be
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uploaded,
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but
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not
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all
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files
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can
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be
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validated.
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The
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validation
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process
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is
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only
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for
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the
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data
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files
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associated
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with
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experimental
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samples,
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such
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as:
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array
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design
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files,
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array
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data
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files,
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and
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array
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annotation
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files
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(
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 caArray
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...
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).
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The
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validation
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process
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may
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occur
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implicitly
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(array
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design
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file)
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or
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explicitly
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(all
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other
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array-related
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annotation
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or
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data
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files).
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File
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validation
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verifies
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if
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the
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data
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content
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adheres
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to
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a
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certain
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format.
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It
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does
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not
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evaluate
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the
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accuracy
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of
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the
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data
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from
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scientific
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viewpoint.
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A
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validation
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error
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can
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be
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structural
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or
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content-based.
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Validation
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can
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fail
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for
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one
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or
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more
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of
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the
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following
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reasons:
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- Format
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- unknown
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- (Errors
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- are
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- based
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- on
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- file
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- extension
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- and
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- array
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- type)
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- Reference
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- file
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- not
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- found
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- (e.g.
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- array
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- data
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- file
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- is
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- listed
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- in
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- MAGE-TAB
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- .SDRF,
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- but
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- not
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- uploaded)
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- File
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- incomplete
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- Vocabulary
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- failure
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- (annotation
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- terms
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- has
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- to
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- be
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- in
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- supported
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- ontology
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- and
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- declared
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- in
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- .IDF
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- file)
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If
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a
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file
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fails
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to
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be
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validated,
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this
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file
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can
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not
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be
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imported
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into
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caArray,
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unless
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the:
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- Error
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- is
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- fixed
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- Validation
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- process
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- is
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- bypassed
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- by
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- changing
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- file
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- type
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- Import
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- process
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- is
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- bypassed
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- by
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- uploading
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- the
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- file
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- as
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- a
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- supplemental
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- file
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For
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more
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information
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on
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how
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files
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are
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uploaded
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into
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caArray,
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see
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...
...
...
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,
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caArray
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Status
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of
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Importing:
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Imported
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and
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Imported
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Not
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Parsed.
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Have
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a
...
comment?
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Please
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leave
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your
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comment
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in
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the
...
...
...
...
...
.
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