Kb21n - Direct Activity Allocation

Hi experts,

We have secondary cost elements determined by activities. When using KB21n to allocate cost one CC activity to another cost center there is an error (K5112). I can only post the cost allocation using OK17 to indicate the G/L account to the operation.

We don´t want these posting at GL/accounts only in cost elements.

Real-time integration is activated.

What should be the configuration to permit the posting without ok17 configuration.

Best regards