SAP Message UGMD8009 - No authorization for MDF Garbage Collector

Diagnosis
You have insufficient authorization for the Garbage Collectorfunction in Financials Basis.

System Response
You are not permitted to execute the function.

Procedure
Have the system display the authorization values thatwere last checked by the system.

Procedure for System Administration
The transaction is protected by authorization objectFB_SRV_GC (MDF Garbage Collector).