Automated Continuous SAP Replication to Google Cloud SQL



Use CData Sync for automated, continuous, customizable SAP replication to Google Cloud SQL.

Always-on applications rely on automatic failover capabilities and real-time data access. CData Sync integrates live SAP data into your Google Cloud SQL instance, allowing you to consolidate all of your data into a single location for archiving, reporting, analytics, machine learning, artificial intelligence and more.

About SAP Data Integration

CData provides the easiest way to access and integrate live data from SAP. Customers use CData connectivity to:

  • Access every edition of SAP, including SAP R/3, SAP NetWeaver, SAP ERP / ECC 6.0, and SAP S/4 HANA on premises data that is exposed by the RFC.
  • Perform actions like sending IDoc or IDoc XML files to the server and creating schemas for functions or queries through SQL stored procedures.
  • Connect optimally depending on where a customer's SAP instance is hosted.

While most users leverage our tools to replicate SAP data to databases or data warehouses, many also integrate live SAP data with analytics tools such as Tableau, Power BI, and Excel.


Getting Started


Configure Google Cloud SQL as a Replication Destination

Using CData Sync, you can replicate SAP data to Google Cloud SQL. To add a replication destination, navigate to the Connections tab. Then select the appropriate destination based on your Google Cloud SQL service (MySQL, PostgreSQL, or SQL Server).

MySQL

  1. Click Add Connection.
  2. Select MySQL as a destination.
  3. Enter the necessary connection properties. To connect to MySQL, set the following:
    • Server: The IP address or domain name of the server you want to connect to.
    • Port: The port where the server is running.
    • User: The username of a user with read/write access to the database.
    • Password: The password of a user with read/write access to the database.
    • Database: The name of the database.
  4. Click Test Connection to ensure that the connection is configured properly.
  5. Click Save Changes.

Jump to configuring the SAP connection.

PostgreSQL

  1. Click Add Connection.
  2. Select PostgreSQL as a destination.
  3. Enter the necessary connection properties. To connect to PostgreSQL, set the following connection properties (CData Sync ships with the Npgsql ADO.NET Provider for PostgreSQL):
    • Server: The address of the server hosting the PostgreSQL database.
    • Port: The port used to connect to the server hosting the PostgreSQL database.
    • User: The user ID provided for authentication with the PostgreSQL database.
    • Password: The password provided for authentication with the PostgreSQL database.
    • Database: The name of the database.
  4. Click Test Connection to ensure that the connection is configured properly.
  5. Click Save Changes.

Jump to configuring the SAP connection.

SQL Server

  1. Click Add Connection.
  2. Select SQL Server as a destination.
  3. Enter the necessary connection properties. To connect to SQL Server, set the following:
    • Server: The name or network address of the computer running SQL Server.
    • User: The username provided for authentication with SQL Server, if using forms authentication.
    • Password: The password provided for authentication with SQL Server, if using forms authentication.
    • Database: The name of the SQL Server database.

    Java Edition

    The Java version requires the Microsoft SQL Server JDBC driver, which can be downloaded from the Microsoft Download Center. Copy the JDBC driver to the lib folder of your Java Web server to make a connection.

  4. Click Test Connection to ensure that the connection is configured properly.
  5. Click Save Changes.

Jump to configuring the SAP connection.

Configure the SAP Connection

You can configure a connection to SAP from the Connections tab. To add a connection to your SAP account, navigate to the Connections tab.

  1. Click Add Connection.
  2. Select a source (SAP).
  3. Configure the connection properties.

    The Java edition supports connecting to an SAP system using the JCo .jar file. See the "Getting Started" chapter in the help documentation for information on using the Jco JAR file.

    The Windows edition supports connecting to SAP systems using either the librfc32.dll, the librfc32u.dll, NetWeaver, or Web Services (SOAP). Set the ConnectionType connection property to CLASSIC (librfc32.dll), CLASSIC_UNICODE (librfc32u.dll), NETWEAVER, or SOAP.

    Note: We do not distribute the librfc32.dll or other SAP assemblies. You must find them from your SAP installation and install them on your machine.

    All versions of Sync support connecting to an SAP system using Web services (SOAP). If you are using the SOAP interface you must enable SOAP access to your SAP system and set the Client, RFCUrl, SystemNumber, User, and Password properties, under the Authentication section. Additionally, set the ConnectionType to SOAP.

    See this guide on obtaining the connection properties needed to connect to any SAP system.

  4. Click Connect to ensure that the connection is configured properly.
  5. Click Save Changes.

Configure Replication Queries

CData Sync enables you to control replication with a point-and-click interface and with SQL queries. For each replication you wish to configure, navigate to the Jobs tab and click Add Job. Select the Source and Destination for your replication.

Replicate Entire Tables

To replicate an entire table, click Add Tables in the Tables section, choose the table(s) you wish to replicate, and click Add Selected Tables.

Customize Your Replication

You can use the Columns and Query tabs of a task to customize your replication. The Columns tab allows you to specify which columns to replicate, rename the columns at the destination, and even perform operations on the source data before replicating. The Query tab allows you to add filters, grouping, and sorting to the replication.

Schedule Your Replication

In the Schedule section, you can schedule a job to run automatically, configuring the job to run after specified intervals ranging from once every 10 minutes to once every month.

Once you have configured the replication job, click Save Changes. You can configure any number of jobs to manage the replication of your SAP data to Google Cloud SQL.

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