Hi,
Requirement is to Check the new buying group entered by user is in the list of buying group maintained for the customer. If yes, proceed. If no,
provide error to user “Buying group is not maintained for the customer”. This message will be issued for any background processing and will stop the
processing.
Tried these exits: USER_EXIT_MOVE_FIELD_TO_VBAK,USER_EXIT_MOVE_FIELD_TO_VBAP , USER_EXIT_CHECK_VBAK & USER_EXIT_CHECK_VBAP sicne SAVE_DOCUMENT_PREPARE,SAVE_DOCUMENT are not the right places for validations & throwing messages.
Enhancement spots /implicit enahncements are not allowed as per our engagement standards.
Is there any way to achieve this requirement ?Also after givign error message how cna ensure further navigation and make partner number field ediatbel for user entry/correction ? Can we sue thse exits or any others like PREPARE_PRICING_TKOMK, PREPARE_PRICING_TKOMP or incompeltion log method?Will incompletion log force user to make entries or correct existign entries and prevent save of sales order until it is done?
Appreciate your help.
Thanks & Regards,
Savitha