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My Schema name changing Automatically In IOT Processing page. What Could be the reason?

Sep 28, 2017 at 05:01 AM


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My schemas name is changing automatically to my username in IOT processing page. What could be the reason for this?

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1 Answer

Anton Levin
Sep 28, 2017 at 05:31 AM

Hello Alenlee,

as the description of the property says: "Name of the schema used to create message tables. If not specified, the default user DB schema will be used."

MMS shows the currently bound data source (schema/database(. I would guess your are not on Trial Landscape and have your dedicated DB bound to the IoT MMS. There you have used "Custom Logon" and specified your DB user. This would mean (from DB perspective) that the respective schema is created automatically (name of the schema equals to the name of the DB user) which is then shown in the MMS configuration.



Please see more regarding MMS data source binding

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Hi Anton,

I understood what you have mention,

We have IoTMMS User and default Schema for the same USER which has been mentioned in the Custom Logon.

Our IoT Service has been used by various user, by somehow automatically the Schema has been changed to the User Specific.

We wonder how it is happening because the we have dedicated IoTMMS.

We need to avoid this in future because the IoT service is used by other RF users, since my schema is changed its leads to 404 error.



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Exactly, IoT MMS is not able to change its underlying data source, so it has been done manually by some administrator of your account.