I have posted this in Switching and Adapting sub-space. Reposting it here. .
The BADI ME_PROCESS_CUST_PO is already implemented in my project . It is currently defined as a single implementation BADI and no filters. Now I have a requirement to update the tax code field EKPO-MWSKZ based on some conditions. This update should be done only for a specifc VKORG and BUKRS. I am thinking of creating another implementation with filter on VKORG and BUKRS just to update the Tax Code field , instead of adding the logic in the already exisitng implementation. Is it OK to have a separate implementation for this field alone whereas the logic for all other fields exists in the already existing implementation ? PLease let me know your thoughts.