公开(公告)号：US11308068B2

公开(公告)日：2022-04-19

申请号：US15153858

申请日：2016-05-13

Applicant: SAP SE

Inventor： Harald Evers ,  Martin Zurmuehl ,  Ralf Handl ,  Tilmann David Kopp ,  Renzo Colle

IPC: G06F16/23 ,  G06F16/93

Abstract: A system includes identification of editing of an active document by a user, and, in response to the identified editing, setting of enqueue locks on the active document, creating a draft document corresponding to the active document and an enqueue context associated with the draft document, storing the enqueue context with the draft document and attaching the enqueue context to a request session, determining an eTag of the active document and storing the eTag with the draft document, and associating the user with the draft document as its exclusive user.

公开(公告)号：US10430510B2

公开(公告)日：2019-10-01

申请号：US14656796

申请日：2015-03-13

Applicant: SAP SE

Inventor： Harald Evers ,  Martin Zurmuehl ,  Ralf Handl ,  Boris Hecker ,  Jamila Schon

IPC: G06F17/24 ,  H04L29/08 ,  G06F16/957

Abstract: The present disclosure relates to a telecommunication method for controlling data access to a telecommunication server, the telecommunication server being connected to at least one client terminal via at least a first digital cellular telecommunication network, wherein the telecommunication server and the client terminal communicate via a stateless protocol, the client terminal being a battery powered device. The method comprises providing an electronic document having a plurality of input fields for entry of a set of user data; storing by the telecommunication server a status parameter in association with the electronic document, the status parameter having a first, second or third value, the first value indicating a first state of the electronic document in which the electronic document is not filled, the second value indicating a second state of the electronic document in which the electronic document is filled with the set of user data, the third value indicating a third state of the electronic document in which the electronic document is being requested for modifying at least part of the set of user data.

公开(公告)号：US20170329812A1

公开(公告)日：2017-11-16

申请号：US15153858

申请日：2016-05-13

Applicant: SAP SE

Inventor： Harald Evers ,  Martin Zurmuehl ,  Ralf Handl ,  Tilmann David Kopp ,  Renzo Colle

IPC: G06F17/30

CPC classification number: G06F16/2315 ,  G06F16/93

Abstract: A system includes identification of editing of an active document by a user, and, in response to the identified editing, setting of enqueue locks on the active document, creating a draft document corresponding to the active document and an enqueue context associated with the draft document, storing the enqueue context with the draft document and attaching the enqueue context to a request session, determining an eTag of the active document and storing the eTag with the draft document, and associating the user with the draft document as its exclusive user.

公开(公告)号：US09600681B2

公开(公告)日：2017-03-21

申请号：US14638470

申请日：2015-03-04

Applicant: SAP SE

Inventor： Harald Evers ,  Martin Zurmuehl ,  Ralf Handl ,  Achim Braemer ,  Edgar Lott

IPC: G06F21/62 ,  H04L29/06 ,  H04W12/06

CPC classification number: G06F21/6218 ,  G06F21/6209 ,  H04L63/10 ,  H04L63/102 ,  H04W12/06

Abstract: The present disclosure relates to a telecommunication method for controlling data access to a telecommunication server, the telecommunication server being connected to at least one first client terminal via at least a digital cellular telecommunication network, wherein the telecommunication server and the first client terminal communicate via a stateless protocol within at least a first communication session, the first client terminal being a battery powered device, the telecommunication server comprising an electronic document, the electronic document having a plurality of input fields for entry of electronic data, wherein a first lock and a session ID are assigned to the electronic document, the session ID being indicative of the first communication session, wherein the first lock is released by the telecommunication server upon ending the first communication session, the telecommunication server comprising multiple applications for accessing the electronic document, the telecommunication server further comprising a session control unit, wherein in a first access mode the session control unit is adapted to control access by the multiple applications to the electronic document using the first lock and the session ID, the method comprising receiving by the telecommunication server a first request from a first user of the first client terminal for accessing the electronic document, the first request being indicative of a first user ID of the first user.