Start the transaction ZWFA76
Variances: Manufacturing Orders and Product Cost Collectors: Initial Screen |

You can look for an existing variant by clicking on
Select the variant and
Enter the period
Execute

If you don't have the variant you can make the selection :
Execute
You can execute this transaction in background pressing F9 and you will get the job spool through SMX |

You are informed that tasks are running

The variance calculation report is displayed
