We are implementing ESS.
The requirement is to send error message to restrict the size of u201CStreet and House Numberu201D field to maximum of 30 characters when user hit review/save button (Addresses/Personal Information) as we have this implemented at the back-end using user-exit.
So, when I traced RFC calls I found two function modules RXSS_PER_MODIFY_P0006_AT and HRXSS_PER_CHECK were called.
I found one posting on SDN that one guy suggested to enhance BAPI.
My question is what steps I should do next??
Thanks a lot,