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SAP Base Policy Level (v1.0)

Description​

This policy level (aka compliance level) sap:base:v1 MUST be fulfilled by all SAP applications and services. It includes the essential validations that ensure proper metadata discovery and aggregation.

Usually SAP applications and services will use the more complete and opinionated sap:core:v1 policy level.

General Policies​

Policy Levels​

  • SAP applications and services MAY define custom policy levels, but they MUST be namespaced under their application-specific namespace, e.g. sap.s4:core:v1.
  • Only centrally aligned policy levels (such as sap:base:v1 or sap:core:v1) MAY use the root sap namespace. Custom policy levels MUST NOT use the root sap namespace, e.g. sap:s4:v1 is not allowed.

Namespaces​

  • All SAP namespaces MUST be registered in the SAP namespace-registry.
    • All ORD resources owned by SAP MUST use the sap vendor namespace
    • ORD resources / extensions created by the customer MAY use the customer vendor namespace or MUST use their own vendor namespace.

Packages​

  • The vendor of a Package MUST be set and be equal to one of the allowed values: sap:vendor:SAP:, customer:vendor:Customer:.

Misc Constraints​

  • Although Vendor is technically not validated by a policy level, we need to ensure that within SAP we don't define the SAP vendor multiple times or reference it differently.
    • The SAP Vendor MUST NOT be defined by any SAP application or service, as this is done centrally.
    • The correct value for a SAP vendor reference is sap:vendor:SAP:.