How the Dwl code be altered to manipulate with empty spaces to match desired length?

Question

Our requirement is to convert XML to fixed length (Cobol Copy Book). I am using dataweave for transformation.

As per the copy book schema, maximum occurrence of “EmpNumArray” is 2. The transformation working fine if the corresponding repeated element(EmpNumArray) in the input xml occurs 2 times.

But most of the time we only get one occurrence of “EmpNumArray”, in this scenario – transformation failed with the error “”.

Question: How the Dwl code be altered to manipulate with empty spaces to match desired length?

Answer 1

If your requirement does not meet using Dwl you can create your custom transformer and use that to achieve the required result.