When using the F4 help on the field in the advance search of the PC-UI, a new search window appears. When you select a record on this new window, the selected record key is not transported back to the corresponding field of the general maintenance application. Entries to the CRMC_F4MAPRECC seem to be ignored. I have tried this functionality for several PCUI applications and in several systems and it does not seem to work. Any advice would be appreciated.