7.4

Table Of Contents
l All before occurrence: All occurrences of the search string will be replaced until the specified number
of occurrences has been reached. Specifying 5 occurrences, for instance, means that the four first occur-
rences will be replaced.
l Replace with: Enter the string that must be used as the replacement sting when a match is found.
On Error Tab
The On Error Tab is common to all tasks. Details can be found on Task Properties Dialog.
If storing the message or ID, if they are store in a jobinfo they will be available in any error handling process where errors are
being forwarded. In all cases, if your process continues after the error, the contents of the variables selected in this window
will be available for the rest of your process, or whenever they are overwritten.
Common Errors
Though some error messages are specific to a task in particular, others may apply to any and all tasks because they are
related more to the system than to PlanetPress itself. Some examples would be W3813, W3830, W3991, W4005. These cor-
respond to issues such as not having any space to write files, permission errors on folders or files, etc.
Barcode Scan
TheBarcode Scanner task is used to convert barcode data from multiple image formats into text-readable information. This
information is placed in the metadata and can be used by the rest of the process.
Input
Image formats supported by the Barcode Scan task are:
l Tag Image File Format (TIFF)
l Portable Document Format (PDF)
l Joint Photographic Experts Group (JPEG and JPG)
l Portable Network Graphics (PNG)
l Bitmap (BMP)
Processing
The task reads the image and detects the presence of the selected supported barcode types. When a barcode is detected, the
data it contains is read and added to the Data Page level of the metadata.
This task does not recognize more than one level of the metadata Document. This means that if you are intending to
define separate documents, you should use the Metadata Level Creation task after the Barcode Scan.
Output
This task outputs the original data file but with modified (or created)metadata. The format should be the same as the input.
Supported Barcode Types
The following types of barcodes are supported:
Barcode
types
Description
EAN13 EAN13 symbology. Used with consumer products internationally, 13 characters.
EAN8 EAN8 symbology. Short version of EAN-13, 8 characters.
UPCA UPCA symbology. Used with consumer products in U.S., 12 characters.