Help Center/ DataArts Studio/ User Guide/ Management Center/ Configuring DataArts Studio Data Connection Parameters/ SAP HANA Connection Parameters
Updated on 2025-08-05 GMT+08:00
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SAP HANA Connection Parameters

Table 1 SAP HANA connection

Parameter

Mandatory

Description

Data Connection Type

Yes

The value is fixed at RDS(SAP HANA).

Name

Yes

Name of the data connection to create. Data connection names can contain a maximum of 100 characters. They can contain only letters, digits, underscores (_), and hyphens (-).

Tag

No
Attribute of the data connection to create. Tags make management easier.
NOTE:

The tag name can contain only letters, digits, and underscores (_) and cannot start with an underscore (_) or contain more than 100 characters.

Applicable Modules

Yes

Select the modules for which this connection is available.

Basic and Network Connectivity Configuration

IP Address or Domain Name

Yes

Address for accessing the relational database data source. The value can be an IP address or a domain name.

  • If the data source is RDS, you can obtain the address on the management console by performing the following operations:
    1. Log in to the management console of the corresponding cloud service using the account you have obtained.
    2. In the left navigation pane, choose Instances.
    3. Click the name of an instance to enter the basic information page. In the Connection Information area, you can obtain the private IP address, domain name, and port number.
  • If the data source is MySQL, PostgreSQL, or DM, you can obtain the access address from the database administrator.

Port

Yes

Port for accessing the relational database

  • If the data source is RDS, you can obtain the address on the management console by performing the following operations:
    1. Log in to the management console of the corresponding cloud service using the account you have obtained.
    2. In the left navigation pane, choose Instances.
    3. Click the name of an instance to enter the basic information page. In the Connection Information area, you can obtain the private IP address, domain name, and port number.
  • If the data source is MySQL, PostgreSQL, or DM, you can obtain the access address from the database administrator.

KMS Key

Yes
KMS key used to encrypt and decrypt data source authentication information. Select a default or custom key.
NOTE:
  • When you use KMS for encryption through DataArts Studio or KPS for the first time, the default key dlf/default or kps/default is automatically generated. For more information about default keys, see What Is a Default Master Key?.
  • Only symmetric keys are supported. Asymmetric keys are not supported.

Agent

Yes

DataArts Studio cannot be directly connected to non-fully managed services. A CDM cluster can provide an agent for DataArts Studio to communicate with non-fully-managed services. Therefore, you need to select a CDM cluster when creating an SAP HANA data connection. If no CDM cluster is available, create one first by referring to Creating a CDM Cluster.

Data Source Driver Configuration

Driver Name

Yes

Driver name

  • com.mysql.jdbc.Driver: Select this driver name for RDS for MySQL or MySQL.
  • org.postgresql.Driver: Select this driver name for RDS for PostgreSQL or PostgreSQL.
  • com.microsoft.sqlserver.jdbc.SQLServerDriver: Select this driver name for RDS for SQL Server.

Driver Source

Yes

Source of the driver file

Driver File Path

Yes

This parameter is mandatory when Driver File Source is set to OBS path.

It specifies the OBS path where the driver file is located. You need to download a .jar driver file from the corresponding official website and upload it to OBS.

NOTE:
  • The OBS path of the driver file cannot contain Chinese characters.
  • To update the driver, you must restart the CDM cluster in DataArts Migration and then edit the data connection to upload the driver.

Driver File

Yes

This parameter is mandatory when Driver Source is set to Local file.

You can download a driver file from the official driver website, and then click Select and upload the driver. Alternatively, you can select a driver that has been uploaded before.

Data Source Authentication and Other Function Configuration

Username

Yes

Username of the database. The username is required for creating a cluster.

Password

Yes

Password for accessing the database. The password is required for creating a cluster.