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Mapping UDF

Hey folks

I have a mapping issue:

It is IDOC to file scenario

A segment in IDOC repeats multiple times. I want to take a field of the first repeating segment and map it to a target field.

And i want to take afield of the last repeating segment and map to a target field.

Eg : E1EDPL1

GSB 100

E1EDPL1

GSB 200

E1EDPL1

GSB 300

Mapping logic 1 :

Take the first GSB ( Value: 100) and map to a target field.

Mapping logic 2 :

Take the last GSB(Value : 300) and map to a target field.

Guess we need to have a context java function which takes as an input an array of GSB and extract first and last GSB.

Need help with the java udf.

Thnx

Former Member
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