SAP Message 56503 - The "Travel Management" extension (EA-TRV) could not be activated

Diagnosis The program PTRV_TRAVEL_EXISTS has tried to set the Travel Managementextension (EA_TRV) to active, however the activation failed. Procedure Start transaction BF11 in Client &v1& and manually activate the TravelManagement extension (EA_TRV). You do not need to restart programPTRV_TRAVEL_EXISTS.