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Logs from the deletion can be found in transaction SLG1 under object /DVD/NLS_OTB and subobject /DVDV/NLS_RELOAD_LOG. It is also possible to drop the data via Process chain. In this scenario, class /DVD/NLS_DROP_DATA will need to be used in this process type. In case of problematic behavior read Authorizations part (SP21) Authorizations & Access part of this User Guide, to check if your user has enough access privileges.
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