The SAP Sybase Adaptive Server Enterprise (ASE) reader and writer modules provide FME with access to attribute data held in SAP Adaptive Server Enterprise database tables. FME provides read and write access via SAP's jConnect driver, which must be installed separately.
The jConnect driver can be found in the SAP Adaptive Server Enterprise program folder, and is usually named jconn4d.jar. SAP Adaptive Server Enterprise can be downloaded from SAP’s official webpage.
jconn4d.jar needs to be placed in one of the locations that are added to the Java CLASSPATH when the Java Virtual Machine is loaded.
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