SAP Message BEF_GENERATOR157 - Archive information structure &1 created but not active; no generation

Diagnosis Archive information structure &SYST-MSGV1& has already been generated,but not activated. Procedure Open archive administration (transaction SARA) When you have entered the archiving object, go to the archiveinformation system. Go to Customizing from the entry screen of the archive informationsystem. Trigger activation once you have entered the archive informationstructure.