With the introduction of user exit 11, support for user exit 1 is dropped. However, to ease the migration, a sample user exit, UEX11UX1, is supplied that you can insert in front of your existing user exit 1 to have it invoked as user exit 11. This sample will only work for direct calls made using the ACB direct call interface; it will not work for direct calls made using the Adabas 8 ACBX direct call interface. The exit is still subject to exit 11 constraints, as described in User Exit 11. In particular, changes are allowed only to the file number (CQXFNR), Additions 2 (ACBADD2), Additions 3 (ACBADD3), and user area (ACBUSER) fields. The nucleus will ignore changes in any other ACB field and all other changes to the CQX. Please refer to comments in the sample user exit for more details, including how to link it with an existing user exit 1. Adabas nucleus support for this transition aid will be withdrawn in a future Adabas release.
