The User Context of a qRFC LUW
In the same way as tRFC, every qRFC LUW also runs in its own context.
Exercise caution when using tRFC with the option AS SEPARATE UNIT. Each tRFC call with this option is an independent LUW and does not have its own context.
For registering or deregistering a destination, the RFC-compatible function modules QDEST_REGISTER and QDEST_UNREGISTER are available for online processing.