Language runtime option mapping

Language Environment provides one set of runtime options for applications. These options are processed at the enclave level and allow you to control many aspects of the Language Environment environment.

Most options are applicable to all Language Environment-conforming languages. In addition, although Language Environment assists migration by mapping current HLL options to Language Environment's options, the runtime options of a particular HLL product might change in the Language Environment-enabled version. However, Language Environment has attempted to maintain runtime options consistently across language products while minimizing required changes within each product.

Tables of pre-Language Environment, HLL-specific options and their Language Environment equivalents are provided in the z/OS V2R1.0 Language Environment Runtime Application Migration Guide. The mapping is performed automatically by Language Environment, except where noted.