SAP C1 DEMO 1

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Example: Consumption of APIs with C1 Contract
The first part of the example simulates data types from the ABAP Dictionary by data types defined in the program. The second part represents consumer code working with these data types in an unfavorable way by mixing them with locally defined types. If changes allowed by C1 contract are applied to the pseudo external types, syntax errors and exceptions occur.
ABEXA 01649