2022.2

Table Of Contents
Beforeyoustart
Data source settings
Datasourcesettingsmustbemadebeforehand,notonlytomakesurethatthedataisproperlyreadbut
alsotohaveitorganizedinarecordstructurethatmeetsthepurposeofthedatamappingconfiguration
(see"Datasourcesettings"onpage223).Itisimportanttosettheboundariesbeforestartingto
extractdata,especiallytransactionaldata(see"Extractingtransactionaldata"onpage235).Bound-
ariesdeterminewhichdatablocks-lines,pages,nodes-formarecordinthesourcedata.Datathat
arelocatedindifferentrecordscannotbemergedintoasinglerecordinsidetherecordsetthatisthe
resultoftheextractionworkflow.
Preprocessor step
ThePreprocessorstepallowstheapplicationtoperformactionsonthedatafileitselfbeforeitis
handedovertotheDataMappingworkflow.Inaddition,propertiescanbedefinedinthisstep.These
propertiesmaybeusedthroughouttheextractionworkflow.Formoreinformation,see"Preprocessor
step"onpage249.
Addinganextraction
Inanextractionworkflow,Extractstepsarethepiecesthattakecareoftheactualdataextractions.
ToaddanExtractstep:
1. IntheDataViewerpane,selectthedatathatneedstobeextracted.(See"Selectingdata"on
page233.)
2. Chooseoneoftwowaystoextracttheselecteddata.
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Right-clickontheselecteddataandselectAdd Extractionfromthecontextualmenu.
Note: Foroptimizationpurposes,itisbettertoadddatatoanexistingExtractstep
thantohaveasuccessionofextractionsteps.Todothat,selectthatsteponthe
Stepspanefirst;thenright-clickontheselecteddataandchooseAdd Extract Field.
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Alternatively,drag & droptheselectedfieldsintotheDataModelpane.
Tip: InaPDForTextfile,usetheDragicon todragselecteddataintotheData
Model.
Withthismethod,anewExtractstepwillonlybeaddedtotheextractionworkflowif
anotherExtractstepisnotcurrentlyselected.Otherwise,thefieldisaddedtothecurrently
selectedExtractionstep.
Draggingdataintoanexisting fieldintheDataModelwillreplacethedata.Thefieldname
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