Hi experts,
i want validate the fields contact and sold_to_party and some other fields in sales order in webui using order_save badi. If customer enters values that should allow to save if customer is not entered then he should get a error message. I have read some threads they are using CRMD_READ AND CRM_MESSAGES_DISPLAY but i don't and about this function modules so my humble request is please provide exact code for my issue.
Kindly help
Thanks & Regards,
Laxman