Message SAP WS429 - Archiving not possible as no authorization exists for this

Diagnosis
It is not possible to archive the documents because you do not haveauthorization to do this. You require authorization for activity 24,which you do not have.

System Response
INCLUDE ISR_STOP

Procedure
Contact your system administrator, who can give you this authorizationif necessary.

Procedure for System Administration
The authoriation objects are W_WBRK_FKA andW_WBRK_ORG.