doubt about characteristic display in Bex
The doube is :I create a characteristic A with characteristics B and C as its attribute . When shown in the Bex , i want to find the right master data using master data of B or C . That is to say : when insert a new line , i choose the master data of A .But i don't konw the exact master data .So i limit B or C to find the right master data of A . Then problem comes .I can't find the B in bex while C is there .
Can anyone teach me the right way to set the characteristic B found in bex ?
Thank you .