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  1. PROFINET IO-Device V4
  2. PSPNSV4-1451

Check Indication service and parallel running acyclic services may corrupt each other in LOM usecase

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V4.5.0.0, V4.6.0.0, V4.7.0.0
          • Fix Version/s: V4.7.0.4, V4.7.2.0
          • Labels:
            None
          • Account:
            SPC Profinet Slave (SPCPROFINE)

            Description

            When the Profinet Device V4 LOM usecase receives an acyclic service request from network and processes a Check Indication service in parallel, either the acyclic service or the Check Indication service may be corrupted. The problem can most likely be seen when a submodule is plugged at the same time a Read/Write record access occurs. Affected services from this behavior are:

            • Check Indication Service
            • AR Check Service
            • Parameter SpeedUp Service
            • Read Record Service
            • Write Record Service
            • Read I&M Service
            • Write I&M Service

            The problem does not affect LFW usecases.

              Attachments

                Issue Links

                relates to

                Bug - A problem which impairs or prevents the functions of the product. PSPNSV5-526 Check Indication service and parallel running acyclic services may corrupt each other

                • Major - Major loss of function.
                • Closed
                requested

                Bug - A problem which impairs or prevents the functions of the product. PSPNDIF-234 Check Indication service and parallel running acyclic services may corrupt each other

                • Major - Major loss of function.
                • Closed

                Change - PSPNSV4-1438 Upgrade Profinet Device Interface to V1.5.2.0

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

                Change - PSPNSV4-1452 Upgrade Profinet Device Interface to V1.5.0.2

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

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                        People

                        • Reporter:
                          AMesser Andreas Messer
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                          Dates

                          • Created:
                            Updated:
                            Resolved: