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  1. PROFINET IO-Device V5
  2. PSPNSV5-99

Invalid Module Diff Block and Check Indications with unsorted Expected submodule blocks

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          • Account:
            SPC Profinet Slave (SPCPROFINE)

            Description

            If the RPC Connect.req() of a controller contains modules not sorted by api and slot, an invalid module diff block might be generated and unexpected Check Service indications might be sent to the host application.

            The occurence of the problem depends strongly on the encoding of RPC connect.req() sent by the Profinet IO Controller.

            It is expected that the protocol implementation accepts Expected Submodule blocks in any order.

            Example when this issue occurs: Slot 0 uses API 0, Slot 1 uses a different API (not 0) and Slot 2 again uses Slot 0.

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                blocks

                Bug - A problem which impairs or prevents the functions of the product. PSPNCORE-313 Sort algorithm for expected submodules not working as expected

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

                Bug - A problem which impairs or prevents the functions of the product. PSPNSV4-1111 Invalid Module Diff Block and Check Indications with unsorted Expected submodule blocks

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

                Change - PSPNSV5-90 Upgrade Profinet Core to V1.8.0.3

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

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                        • Reporter:
                          AMesser Andreas Messer
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                          • Created:
                            Updated:
                            Resolved: