How to create substitution profit center and this the requiredment:
When i create billing VF01 there is tax account 21117106 and i want to substitute profit center in that account, since i maintain 3KEH.
i have create substitution like this, in GGB1 ,
> line item
>COBL-SAKNR = '21117106' and COBL-VKORG = '3000'
why this not worked, did i miss other config? how to assign tcode in substitution, like just valid in VF01?