Dear Gurus,
I previously had problem changing the value of the material in MR21. To solve this problem i reorganized the cost estimate using CKR1. After reorganizing cost estimate I was able to return to MR21 to change the value of the material.
My question is what are the steps to set a new cost estimate so that I will not be able to modify the value again in MR21.
My second question is ... is cost estimate and costing run the same?
Thanks in advance.