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message mapping

Convert Two Flat Recordset to One Nested Recordset Using createMultipleContextCopies

The objective is to convert 2 different recordsets(SINGER and SONG) under same message, to single nested recordset (SONG nested under SINGER). The message type: The mapping: For node SINGER, SINGERID and FULLNAME, is direct one-to-one mapping. For node SONG and

Yee Loon September 18, 2014 SAP PI/PO - Mapping 1 Comment Read more

Different between Sort and SortByKey

Below example to explain different between sort and sortByKey. Source and target message type: Source data is unsorted col1 and sorted col2. Both col1 and col2 is a pair of values. Target data should be sorted col1, and the col2 is

Yee Loon August 2, 2014 SAP PI/PO - Mapping No Comments Read more

collapseContext and formatByExample to Convert Flat Structure to Tree Structure

Previous post useOneAsMany explained in easy example used an example to convert tree structure into flat structure by using useOneAsMany. This post will do the reverse, convert flat structure back to tree structure.The source message type is flat structure. The

Yee Loon July 28, 2014January 16, 2022 SAP PI/PO - Mapping 16 Comments Read more

useOneAsMany Explained in Easy Example

useOneAsMany is a very useful function to repeat header level-like data, as many time as needed at detail-level data, and still follow desired context change pattern. It is difficult to explain this function using words and sentences only, let’s understand

Yee Loon July 28, 2014January 12, 2019 SAP PI/PO - Mapping 16 Comments Read more

Handle Empty Context with mapWithDefault

mapWithDefault is useful to handle those cases where the source message field is expected, but might not be existed. Example in previous firstname lastname to fullname example, both firstname and lastname is expected to be concatenated.Before implement mapWithDefault:Case 1:Both firstname and

Yee Loon July 27, 2014January 16, 2022 SAP PI/PO - Mapping 3 Comments Read more

Simple Mapping to Combine Firstname and Lastname to Fullname

The objective of this post to demonstrated all the relevant common ESR objects required to establish a simple PI mapping. This simple PI mapping will map source message with 2 fields (firstname and lastnam) to target message (fullname).Here are brief

Yee Loon July 26, 2014January 17, 2022 SAP PI/PO - Mapping 1 Comment Read more

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Yee Loon, Khoo
SAP CPI/HCI PI/PO MuleSoft Integration Consultant

LinkedIn profile:
https://my.linkedin.com/in/yeeloonkhoo

Email:
khooyeeloon@gmail.com

Open to explore new opportunities and possibilities! Cheers!

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