flat file structure in Talend data mapper

Anonymous — Wed, 28 Dec 2016 16:59:39 GMT

Hi
I'm trying to create structure of flat file having single single line data. Like given below
AA1000BB1012345620123456301234561012345630123456AA2000BB
To see the actual records I can split for better understanding
AA1000BB Header Record 1
10123456 Group 1 Record 1
20123456 Group 1 Record 2 optional
30123456 Group 1 Record 3 mandatory
10123456 Group 2 Record 1
30123456 Group 2 Record 2
AA2000BB Trailer
Record starting from 10 and 30 are mandatory and starting from 20 is optional
Every kind of record is having 8 characters.
So I have created structure like this:
ROOT
Header with min and max size 8
Loop-Records (1.*)
10 Occurrence MIN and MAX 1
20 Occurrence MIN 0 and MAX 1
30 Occurrence MIN 1 and MAX 1
Trailer Occurrence MIN 1 and MAX 1
But its not working...Am I doing right ?
Getting error like this
Error - None of the rules (shown below) of where to go next after this element were satisfied. Check to see that the rules are correct. If you are in the designer, use the "Show Rules" button to see all of the rules (817)

Re: flat file structure in Talend data mapper

Anonymous — Fri, 30 Dec 2016 10:34:18 GMT

Hi,
The message you get means the structure you created doesn't match the file structure.
I created one that match the file structure:

You will find it enclosed.
FLAT_TEST_LOOP.zip
Eric

topic flat file structure in Talend data mapper in Talend Studio

flat file structure in Talend data mapper

Re: flat file structure in Talend data mapper