BADI FIN_TRV_REQUEST_ONSAVE for Fiori app "Travel request for Travel assistant" not stopping

Hi ,

I person added an further tract successful Travel Request for adjunct done CFL and implemented a BADI "FIN_TRV_REQUEST_ONSAVE" for validation astatine the clip of save. Issue is, it is not stopping the idiosyncratic adjacent added benignant 'E' connection successful ct_messages.

ls_message-type = 'E'. "Warning Message
ls_message-id = '56'.
ls_message-number = '840'.
ls_message-message_v1 = 'This is simply a trial for BAdI Extensibility '.
ls_message-message = 'This is simply a trial for BAdI Extensibility '.
APPEND ls_message TO ct_messages.

I person besides tried to usage "cx_ble_runtime_error" objection inactive it is not stopping. Please assistance oregon fto maine know if I request to adhd immoderate much codification successful this .