Hi All,
We are doing a migration from legacy EDI subsystem to B2B add-on and in current EDI system 856 XSD is customized with nested/recursive structure at HL level.
But when we try to add a HL loop inside a HL loop in B2B content manager as per below screen shot (editing the table B2B_X12_DEF_MSG) we are facing issues. Upon saving the above table and then when we try to generate an xsd for the defined custom control key as below, we are facing an Null Pointer exception.
As per the current design the HL loop in Seeburger 856 structure is recursive as shown below. The structure is adjusted as per the current business functionality
In SAP PI B2B Add-on, the existing ANSIX12 856 structure is as below.
So we would like to know if B2B add-on supports customizing XSD with nested loop/recursive structure? Is there a way to achieve this structure, without creating a custom composite HL segment all together and its sub segments, which would be a huge manual activity.
Thanks,
Rakesh