When legacy apps must talk to OpenText without breaking on every change, this pattern delivers. Build a single endpoint in SAP PI/PO, route by method, map to canonical types, and normalize errors—keeping heavy logic where it belongs. The outcome: lower operational coupling, better observability, and a clean migration path to SAP Integration Suite when you’re ready.
Value bullets:
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“Single endpoint” pattern with
method-based routing. -
Clean mappings + minimal UDFs; XSLT only for structure.
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Fault normalization and SoapUI testing.
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