by movement type 201, you have already consumed components against a cost center. Now these components can not be booked anywhere.
In above mentioned scenario, you can create a separate storage location for maintenance workshop / maintenance area. Now you transfer the components form warehouse storage location to maintenance area storage location through MB21 using movement type 311, mentioning receiving location as maintenance storage location.
After above transaction, u can check availability of same components in new location through MMBE or MB52
Now these components, you can issue in the maintenance order by mentioning maintenance storage location while issuing the components through MB1A or MIGO.
Hope it will solve your problem.
Jitendra Vijay