Adding fields to Travel Services in Travel Request

Question

Hi guys,
In our system, Travel Planning is disabled, because we don't want online booking. Travel services button is active in Travel Request, because we do want some basic information for each service.
I would like to know what's the best approach to store data of custom fields for each travel service.
Right now, I know how to add fields in the main view, using PTK99 structure, user exit, and enhancing the WDA application thanks to Lukas Weigelt.
Any help would be appreciated.
Thanks,
Raúl

Answer 1

Hi Raúl,
for the Enhancement of the Service Requests you won't be able to use PTK99 etc, because the Service Requests are part of the Travel Planning module (even if you don't explicitly use FI-TV-PL). I.e. the data is not stored in the PCL1-TE Cluster but in transparent tables instead.
For the WDA-Part, you'll have to enhance WDYN FITE_VC_SERVICE_REQUEST.
--> View V_SERVICES for the Layout, the fields of the table are within a table popin, so you kind of have to develop blindly
--> The data transition and plausibility handling takes place in comp conf methods ON_SHOW, SERVICE_RFC_CHECK, SUPPLY_PREFERENCE and SUPPLY_SERVICE_DATA
For the DDIC-Part, you'll have to enhance the structure of the standard table FTPT_REQUEST, this is where the data is stored.
If you already used my approach for FITE_VC_GENERAL_DATA you'll get behind the details via Debugging
Cheers, Lukas