Add custom fields in Additional Data B tab (header) in VA01/02 using BADI

Hi experts,

                  My requirement is to add custom fields from custom table( z or y table) to Additional Data B tab (header) of VA01 transaction. How can we do it using BADI's? I do not want to use the access key and modify respective screens in SAPMV45A.

I'v seen many threads related to this issue but none of them were answered. Hope I'll get it with your help. Thanks in advance.

Edited by: srivarma on Dec 8, 2011 10:09 AM

Edited by: srivarma on Dec 8, 2011 10:15 AM