Hi Jun,
tried your, but been getting error . it seems to have problem with "required" segments. should i still proceed with the original mapping after mapping the header (source) to iDoc segment (target) ?
thansk!
This is the tricky part, changing 1..1 to 1..unbounded would always require context manipulation. As with best practice, first disable all nodes (with mapping only) on the same level as EDI_DC40 and then start working downwards e.g after finishing all fields in EDC_DC40 , test via test tab. If okay, then enable E1WVINH, disable all children (with mapping), rewrite mapping logic -> test. If okay, enable one child and so on etc Image may be NSFW.
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Regards,
Mark