SAP Message AP124 - When budget categories are used, budget distribution is not possible

Diagnosis
You set the "budget catgories" indicator.
In the program type &V1& of the investment program, however, theindicator for "budget distribution" is also active. This means thatthe "budget distribution" indicator is set as a default in theprogram position.

System Response
This default is not accepted, since it is not possible to use budgetdistribution when you are using budget categories at the same time.

Procedure
Check the definition of your program type.