Dear all,
In the CRM UI, I have added the Ext. Reference field (thanks to Michael Pitey's great article: Adding External Reference Field to CHARM in Solution Manager 7.1 (No Coding Required)).
I would like to add a check on the value entered in this field. I suppose I will compare it against a custom table, which I will populate with references coming from the "External" application.
Has anyone ever had this requirement before? If so, could you please give me feedback on how you technically achieved it?
Else do you have any ideas on the method I could follow? BAdI, enhancements, etc.
Thank you very much in advance for your help and advice.
Kind regards,
Rémi.