Is there another way to check if a code combination violates CVR apart from using fnd_flex_keyval.va

Hi,

We have a made a DFF on AP Invoice Distribution form. The DFF basically stores a Intercompany code combination when attribute category is Intercompany Invoices. We now have a requirement to validate whether the code combination entered in the DFF violates any CVR and if it does show the CVR error on form via form personalization. I am using fnd_flex_keyval.validate_segs to validate CCID. Since this is a intercompany combination, the problem arises when user enters a Company Value in DFF different from the company specific responsibility, we get the error "XXXX company does not exist in valueset XX_GL_COMPANY".