使用 Azure 数据工厂从 SAP Cloud for Customer (C4C) 复制数据Copy data from SAP Cloud for Customer (C4C) using Azure Data Factory

• 07/08/2019
• • 

本文概述如何使用 Azure 数据工厂中的复制活动从/向 SAP Cloud for Customer (C4C) 复制数据。This article outlines how to use the Copy Activity in Azure Data Factory to copy data from/to SAP Cloud for Customer (C4C). 它是基于概述复制活动总体的复制活动概述一文。It builds on the copy activity overview article that presents a general overview of copy activity.

支持的功能Supported capabilities

可将数据从 SAP Cloud for Customer 复制到任何受支持的接收器数据存储，或者将数据从任何受支持的源数据存储复制到 SAP Cloud for Customer。You can copy data from SAP Cloud for Customer to any supported sink data store, or copy data from any supported source data store to SAP Cloud for Customer. 有关复制活动支持作为源/接收器的数据存储列表，请参阅支持的数据存储表。For a list of data stores that are supported as sources/sinks by the copy activity, see the Supported data stores table.

具体而言，此连接器使 Azure 数据工厂能够将数据从/向 SAP Cloud for Customer（包括 SAP Cloud for Sales、SAP Cloud for Service 和 SAP Cloud for Social Engagement 解决方案）复制数据。Specifically, this connector enables Azure Data Factory to copy data from/to SAP Cloud for Customer including the SAP Cloud for Sales, SAP Cloud for Service, and SAP Cloud for Social Engagement solutions.

入门Getting started

可以通过以下工具或 SDK 之一结合使用复制活动和管道。You can use one of the following tools or SDKs to use the copy activity with a pipeline. 选择链接，查看分步说明：Select a link for step-by-step instructions:

• 复制数据工具Copy data tool
• Azure 门户Azure portal
• .NET SDK.NET SDK
• Python SDKPython SDK
• Azure PowerShellAzure PowerShell
• REST APIREST API
• Azure Resource Manager 模板Azure Resource Manager template

对于特定于 SAP Cloud for Customer 连接器的数据工厂实体，以下部分提供有关用于定义这些实体的属性的详细信息。The following sections provide details about properties that are used to define Data Factory entities specific to SAP Cloud for Customer connector.

链接服务属性Linked service properties

SAP Cloud for Customer 链接服务支持以下属性：The following properties are supported for SAP Cloud for Customer linked service:

示例：Example:

{
    "name": "SAPC4CLinkedService",
    "properties": {
        "type": "SapCloudForCustomer",
        "typeProperties": {
            "url": "https://<tenantname>.crm.ondemand.com/sap/c4c/odata/v1/c4codata/" ,
            "username": "<username>",
            "password": {
                "type": "SecureString",
                "value": "<password>"
            }
        },
        "connectVia": {
            "referenceName": "<name of Integration Runtime>",
            "type": "IntegrationRuntimeReference"
        }
    }
}

数据集属性Dataset properties

有关可用于定义数据集的各部分和属性的完整列表，请参阅数据集一文。For a full list of sections and properties available for defining datasets, see the datasets article. 本部分提供 SAP Cloud for Customer 数据集支持的属性列表。This section provides a list of properties supported by SAP Cloud for Customer dataset.

若要从 SAP Cloud for Customer 复制数据，请将数据集的 type 属性设置为 SapCloudForCustomerResource。To copy data from SAP Cloud for Customer, set the type property of the dataset to SapCloudForCustomerResource. 支持以下属性：The following properties are supported:

示例：Example:

{
    "name": "SAPC4CDataset",
    "properties": {
        "type": "SapCloudForCustomerResource",
        "typeProperties": {
            "path": "<path e.g. LeadCollection>"
        },
        "linkedServiceName": {
            "referenceName": "<SAP C4C linked service>",
            "type": "LinkedServiceReference"
        }
    }
}

复制活动属性Copy activity properties

有关可用于定义活动的各部分和属性的完整列表，请参阅管道一文。For a full list of sections and properties available for defining activities, see the Pipelines article. 本部分提供 SAP Cloud for Customer 源支持的属性列表。This section provides a list of properties supported by SAP Cloud for Customer source.

以 SAP C4C 作为源SAP C4C as source

若要从 SAP Cloud for Customer 复制数据，请将复制活动中的源类型设置为 SapCloudForCustomerSource。To copy data from SAP Cloud for Customer, set the source type in the copy activity to SapCloudForCustomerSource. 复制活动源 部分支持以下属性：The following properties are supported in the copy activity source section:

用于获取特定天数据的示例查询："query": "$filter=CreatedOn ge datetimeoffset'2017-07-31T10:02:06.4202620Z' and CreatedOn le datetimeoffset'2017-08-01T10:02:06.4202620Z'"Sample query to get data for a specific day: "query": "$filter=CreatedOn ge datetimeoffset'2017-07-31T10:02:06.4202620Z' and CreatedOn le datetimeoffset'2017-08-01T10:02:06.4202620Z'"

示例：Example:

"activities":[
    {
        "name": "CopyFromSAPC4C",
        "type": "Copy",
        "inputs": [
            {
                "referenceName": "<SAP C4C input dataset>",
                "type": "DatasetReference"
            }
        ],
        "outputs": [
            {
                "referenceName": "<output dataset>",
                "type": "DatasetReference"
            }
        ],
        "typeProperties": {
            "source": {
                "type": "SapCloudForCustomerSource",
                "query": "<custom query e.g. $top=10>"
            },
            "sink": {
                "type": "<sink type>"
            }
        }
    }
]

以 SAP C4C 作为接收器SAP C4C as sink

若要将数据复制到 SAP Cloud for Customer，请将复制活动中的接收器类型设置为 SapCloudForCustomerSink。To copy data to SAP Cloud for Customer, set the sink type in the copy activity to SapCloudForCustomerSink. 复制活动接收器部分中支持以下属性 ：The following properties are supported in the copy activity sink section:

示例：Example:

"activities":[
    {
        "name": "CopyToSapC4c",
        "type": "Copy",
        "inputs": [{
            "type": "DatasetReference",
            "referenceName": "<dataset type>"
        }],
        "outputs": [{
            "type": "DatasetReference",
            "referenceName": "SapC4cDataset"
        }],
        "typeProperties": {
            "source": {
                "type": "<source type>"
            },
            "sink": {
                "type": "SapCloudForCustomerSink",
                "writeBehavior": "Insert",
                "writeBatchSize": 30
            },
            "parallelCopies": 10,
            "dataIntegrationUnits": 4,
            "enableSkipIncompatibleRow": true,
            "redirectIncompatibleRowSettings": {
                "linkedServiceName": {
                    "referenceName": "ErrorLogBlobLinkedService",
                    "type": "LinkedServiceReference"
                },
                "path": "incompatiblerows"
            }
        }
    }
]

SAP Cloud for Customer 的数据类型映射Data type mapping for SAP Cloud for Customer

从 SAP Cloud for Customer 复制数据时，以下映射用于从 SAP Cloud for Customer 数据类型映射到 Azure 数据工厂临时数据类型。When copying data from SAP Cloud for Customer, the following mappings are used from SAP Cloud for Customer data types to Azure Data Factory interim data types. 若要了解复制活动如何将源架构和数据类型映射到接收器，请参阅架构和数据类型映射。See Schema and data type mappings to learn about how copy activity maps the source schema and data type to the sink.

后续步骤Next steps

有关 Azure 数据工厂中复制活动支持作为源和接收器的数据存储的列表，请参阅支持的数据存储。For a list of data stores supported as sources and sinks by the copy activity in Azure Data Factory, see supported data stores.