The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 29, 2007
Filed:
Nov. 26, 2003
Michael Conrad, Reilingen, DE;
Dirk Henrich, Wiesloch, DE;
Michael Conrad, Reilingen, DE;
Dirk Henrich, Wiesloch, DE;
SAP AG, Walldorf, DE;
Abstract
A method consistent with the present invention avoids data loss in a data object replication process. The method includes: creating an electronic data element comprising a first field having an identifier and a second field having a state of the identifier; setting the second field of the data element to a state indicating that the electronic data element may be accessed and assigned; assigning the identifier to one or more data objects; setting a shared lock on the electronic data element; storing the one or more data objects; and upon a commit of the storing of the one or more data objects, removing the shared lock and setting the state of the identifier to indicate that the one or more data objects may be replicated.