The SAP HANA and Cloud Platform HANA Service Non-Spatial reader and writer modules provide FME with access to attribute data held in SAP HANA database tables.
FME provides read and write access via SAP's JDBC driver, which must be installed separately.
Downloading the JDBC Driver
Note: For best results, use the JDBC driver that matches the version of the software being communicated with.The JDBC driver is available in the SAP HANA Client Libraries package, and is usually named ngdbc.jar.
This driver is downloadable from https://support.sap.com/swdc as part of the SAP HANA Client package. It is also bundled with most SAP HANA distributions.
Installing the JDBC Driver
To view instructions for installing the JDBC driver, please see Getting Started with JDBC.
Usage Notes
The performance of this format is dependent on the amount of memory allocated to the Java Virtual Machine (JVM). The following environment variables allow you to specify memory available to Java Plugins:
FME_JVM_MIN_HEAP_SIZE
Initial heap size for initializing the JVM. If unset, the default value is 1024K.
This variable must be set in multiples of 1024 and greater than 1 MB. To indicate kilobytes, megabytes, or gigabytes, append k or K, m or M, or g or G, respectively. For example, any of these values is acceptable:
6291456
6144k
6m
FME_JVM_MAX_HEAP_SIZE
Maximum heap size for initializing the JVM. If unset, the default value is 16384K.
This variable must be set in multiples of 1024 and greater than 2 MB. To indicate kilobytes, megabytes, or gigabytes, append k or K, m or M, or g or G, respectively. For example, any of these values is acceptable:
83886080
81920k
80m