Diagnosis
A text determination procedure has not been defined for item category "
V1" for the billing due list - this means that there is no text datafor this billing due list item. Consequently, the system is unable todisplay any text data.

System Response
Tab page "&V2&" is not displayed.

Procedure
If you do not wish to define a partner determination procedure forbilling due list items, you do not need to do anything.
If, however, the text determination procedure in item category &v1& ismissing because the necessary information has not been defined for thisitem category in Customizing, then you will have to go into Customizingfor item category &v1&, and enter theinformation that is missing.