The autocall phase can be invoked multiple times. Incremental
autocall can be triggered at any point during primary or secondary
input processing by the AUTOCALL control statement (or equivalent
API call).
The library name from the autocall request will be used in the
same way as SYSLIB is used in standard (final) autocall. The following
functions of final autocall will not take place during incremental
autocall:
- Processing of LIBRARY control statements or SETL API requests
- RES processing (see section 4.3.1)
- C Renaming logic
- Invocation of the INTFVAL exit
- Determination of Imports and Exports
- Error messages relating to unresolved references.