SAP note 1313079 manual implementations

Hello everyone,

please I would like to know if anyone faced the following problem:

At this note, there are some manual implementations, after implementing the code corrections we have to define one more selection text (TAB_OUT) but I don't know where to put it.

Which block from j_1befd_main_scr should I declare it?

Any help would be appreciated.

Thanks in advance.