Generate Sibling Nodes in Pairs

Issue:

For some specific scenarios, the sibling nodes should appear after each other at the target in Data mapping.

Solution:

For example, at the Source side of Data Mapping client has two nodes namely EN_TRN_CMP_EVW and PSCAMA. Requirement is that the PSCAMA should always be after EN_TRN_CMP_EVW at target end. 

To achieve this, apply the Custom ForEach in the CustomXSL on EN_TRN_CMP_EVW and PSCAMA nodes inside Data mapping. Follow the steps shown below to have sibling nodes after each other at the target.

1. At  EN_TRN_CMP_EVW node use "Custom XSL Before" and apply Custom ForEach on it. Also define a local variable in "Custom XSL Before"(say varcount) that will work as a counter.

2. At PSCAMA node apply "Custom XSL After"and increase the count (+1) of the variable defined in Step 1.

3. Apply the mapping on EN_TRN_CMP_EVW.

4. Apply the mapping on PSCAMA and use the "Position() function" in the  textual rule under XSL Predicate to fetch the desired output.