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TOPIC: ORA-00904 Invalid Identifier error

ORA-00904 Invalid Identifier error 2 years 5 months ago #16544

  • MikeG
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Hello all. I'm trying to configure a MS-SQL connection. After creating it, I clicked on edit to check something, and it appears to be locked with the message "Read Only". I checked the VI tables in Oracle, and found the Object Tree table, which has the Read_Only column. As you can see from the screenshot however, there are no values in any of the rows. Should there be a flag, or is NULL the correct default value?
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ORA-00904 Invalid Identifier error 2 years 5 months ago #16545

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Can you try setting it to read write

Mike
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ORA-00904 Invalid Identifier error 2 years 5 months ago #16546

  • MikeG
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I have tried to set it as suggested, but after selecting read write, the same message appears, without the change being accepted.
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ORA-00904 Invalid Identifier error 2 years 5 months ago #16547

  • MikeG
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Deleting and recreating seemed to resolve the issue. But after reopening VI, the problem persists. The same message appears, and I can't change the selection.

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ORA-00904 Invalid Identifier error 2 years 5 months ago #16548

  • MikeG
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I have installed VI Enterprise on the same VM together with VI Professional. Could this have created the issue?

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