This is a transformation using concept of Content Enricher Pattern: Below example take 2 payloads that stored in 2 variables (input1, input2).input1 is payload send from source system.input2 is payload externally get from external system via API call. input1 contain
ccBPM – Merge Two Files into One File using Fork, Correlation and Transformation
This is an example to merge 2 files into 1 file using SAP PI ccBPM. Some points to considers: The contents from 2 files will be merged into 1 file, based on same ID. File part A might be available