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3.5.5 Run a Processing Sequence from a LANSA application

Refer to LANSA product documentation for detailed information on application development with LANSA.

The LANSA development environment (as of V12SP1) provides two new built-in functions that allow your LANSA application to quickly and easily execute a LANSA Composer Processing Sequence, either synchronously or asynchronously.  The built-in functions are:

• COMPOSER_USE : specifies the details necessary for your LANSA application to connect to the nominated LANSA Composer server system.

• COMPOSER_RUN : runs a LANSA Composer Processing Sequence, in the LANSA Composer system identified by the server symbolic name argument, through the LANSA Composer Request Server.  It can pass up to five named parameter values to the processing sequence.

Refer to the LANSA Technical Reference for detailed programming instructions for these built-in functions.  For information about the LANSA Composer Request Server, refer to:

Appendix F. The LANSA Composer Request Server

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