After a maintenance order is technically completed, the responsible person can perform the

following operations1:

Lock or unlock the order: This prevents or allows further changes to the order data, such as actual

costs, settlement rule, or confirmation data.

Change the settlement rule: This allows the responsible person to adjust the distribution of costs to

the relevant receivers, such as cost centers, assets, or orders.

Post goods movements: This allows the responsible person to record the consumption or return of

materials that were used for the maintenance work.

Enter measurement documents: This allows the responsible person to record the measurement

readings of the technical objects that were maintained.

The responsible person cannot perform the following operations after a maintenance order is

technically completed1:

Update the estimated costs: This is only possible before the order is released or during the execution

phase.

Change the planned costs: This is only possible before the order is released or during the execution

phase.

Change the order type: This is only possible before the order is released.

Change the order status: This is only possible before the order is technically completed or after it is

reversed.

Therefore, the correct answers are A and C. Reference: 1: Maintenance Order Types | SAP Help Portal