Diagnosis
The rate is permissible for registers. For this reason, you haveallocated an operand to the rate in the header data. However, thisoperand is not used in any step. This is not permitted, since thismeans that the rate does not bill the consumption or demand of thecorresponding registers.

System Response
The rate is inconsistent and cannot be saved.

Procedure
Please insert a rate step which uses register operand &V1&.