ETL Epicor Kinetic in Oracle Data Integrator

Leverage existing skills by using the JDBC standard to read and write to Epicor Kinetic: Through drop-in integration into ETL tools like Oracle Data Integrator (ODI), the CData JDBC Driver for Epicor Kinetic connects real-time Epicor Kinetic data to your data warehouse, business intelligence, and Big Data technologies.

JDBC connectivity enables you to work with Epicor Kinetic just as you would any other database in ODI. As with an RDBMS, you can use the driver to connect directly to the Epicor Kinetic APIs in real time instead of working with flat files.

This article walks through a JDBC-based ETL -- Epicor Kinetic to Oracle. After reverse engineering a data model of Epicor Kinetic entities, you will create a mapping and select a data loading strategy -- since the driver supports SQL-92, this last step can easily be accomplished by selecting the built-in SQL to SQL Loading Knowledge Module.

Install the Driver

To install the driver, copy the driver JAR and .lic file, located in the installation folder, into the ODI appropriate directory:

• UNIX/Linux without Agent: ~/.odi/oracledi/userlib
• UNIX/Linux with Agent: $ODI_HOME/odi/agent/lib
• Windows without Agent: %APPDATA%\Roaming\odi\oracledi\userlib
• Windows with Agent: %APPDATA%\Roaming\odi\agent\lib

Restart ODI to complete the installation.

Reverse Engineer a Model

Reverse engineering the model retrieves metadata about the driver's relational view of Epicor Kinetic data. After reverse engineering, you can query real-time Epicor Kinetic data and create mappings based on Epicor Kinetic tables.

1. In ODI, connect to your repository and click New -> Model and Topology Objects.
2. On the Model screen of the resulting dialog, enter the following information:
   • Name: Enter epicorKinetic.
   • Technology: Select Generic SQL (for ODI Version 12.2+, select Microsoft SQL Server).
   • Logical Schema: Enter epicorKinetic.
   • Context: Select Global.
3. On the Data Server screen of the resulting dialog, enter the following information:
   • Name: Enter epicorKinetic.
   • Driver List: Select Oracle JDBC Driver.
   • Driver: Enter cdata.jdbc.epicorkinetic.epicorKineticDriver
   • URL: Enter the JDBC URL containing the connection string.

     To successfully connect to your ERP instance, you must specify the following connection properties:

     • Url:the URL of the server hosting your ERP instance. For example, https://myserver.EpicorSaaS.com
     • ERPInstance: the name of your ERP instance.
     • User: the username of your account.
     • Password: the password of your account.
     • Service: the service you want to retrieve data from. For example, BaqSvc.

     In addition, you may also set the optional connection properties:

     • ApiKey: An optional key that may be required for connection to some services depending on your account configuration.
     • ApiVersion: Defaults to v1. May be set to v2 to use the newer Epicor API.
     • Company: Required if you set the ApiVersion to v2.

     Built-in Connection String Designer

     For assistance in constructing the JDBC URL, use the connection string designer built into the Epicor Kinetic JDBC Driver. Either double-click the JAR file or execute the jar file from the command-line.

     java -jar cdata.jdbc.epicorkinetic.jar

     Fill in the connection properties and copy the connection string to the clipboard.

     Below is a typical connection string:

     jdbc:epicorkinetic:Service=Erp.BO.CustomerSvc;ERPInstance=MyInstance;URL=https://myaccount.epicorsaas.com;User=username;Password=password;InitiateOAuth=GETANDREFRESH
4. On the Physical Schema screen, enter the following information:
   • Name: Select from the Drop Down menu.
   • Database (Catalog): Enter CData.
   • Owner (Schema): If you select a Schema for Epicor Kinetic, enter the Schema selected, otherwise enter epicorKinetic.
   • Database (Work Catalog): Enter CData.
   • Owner (Work Schema): If you select a Schema for Epicor Kinetic, enter the Schema selected, otherwise enter epicorKinetic.
5. In the opened model click Reverse Engineer to retrieve the metadata for Epicor Kinetic tables.

Edit and Save Epicor Kinetic Data

After reverse engineering you can now work with Epicor Kinetic data in ODI. To edit and save Epicor Kinetic data, expand the Models accordion in the Designer navigator, right-click a table, and click Data. Click Refresh to pick up any changes to the data. Click Save Changes when you are finished making changes.

Create an ETL Project

Follow the steps below to create an ETL from Epicor Kinetic. You will load Customers entities into the sample data warehouse included in the ODI Getting Started VM.

1. Open SQL Developer and connect to your Oracle database. Right-click the node for your database in the Connections pane and click new SQL Worksheet.

   Alternatively you can use SQLPlus. From a command prompt enter the following:

   sqlplus / as sysdba
2. Enter the following query to create a new target table in the sample data warehouse, which is in the ODI_DEMO schema. The following query defines a few columns that match the Customers table in Epicor Kinetic: CREATE TABLE ODI_DEMO.TRG_CUSTOMERS (COMPANY NUMBER(20,0),CustNum VARCHAR2(255));
3. In ODI expand the Models accordion in the Designer navigator and double-click the Sales Administration node in the ODI_DEMO folder. The model is opened in the Model Editor.
4. Click Reverse Engineer. The TRG_CUSTOMERS table is added to the model.
5. Right-click the Mappings node in your project and click New Mapping. Enter a name for the mapping and clear the Create Empty Dataset option. The Mapping Editor is displayed.
6. Drag the TRG_CUSTOMERS table from the Sales Administration model onto the mapping.
7. Drag the Customers table from the Epicor Kinetic model onto the mapping.
8. Click the source connector point and drag to the target connector point. The Attribute Matching dialog is displayed. For this example, use the default options. The target expressions are then displayed in the properties for the target columns.
9. Open the Physical tab of the Mapping Editor and click CUSTOMERS_AP in TARGET_GROUP.
10. In the CUSTOMERS_AP properties, select LKM SQL to SQL (Built-In) on the Loading Knowledge Module tab.

You can then run the mapping to load Epicor Kinetic data into Oracle.