I followed your instructions, but the error persists. I'm unable to edit any column; I keep encountering the same issue. I even tried creating the table manually without importing the file provided in the training, but the error continues. I’m still searching for a solution.

Can you share your oml? 

Otherwise, please give some screenshots on what error you are encountering? Does the same thing happen and same error shows even after publishing your changes?

I am unable to apply the changes I make to this table; the error occurs in any column. I made the modifications you suggested, but the error persists. When I click on the error, the message that appears is the same as in the text file, as shown in the image.

Hi @Mr.Alves , 

1. As it says, can you check your service center error logs and see the whole error related to this? Can you take a screenshot of the details?

2. If you discard the changes, then try adding a new row, are you still unable to even insert new data?

3. It looks like this is the training that you are going through https://learn.outsystems.com/training/journeys/web-developer-single-use-case-2608/bootstrap-entity-and-data-from-an-excel-file/o11/6230 . It says to update the data type to long integer. This is what you did initially and it already prompts the error?

I tried the exact steps in the lesson but I did not encounter your issue.

Are you using your personal environment? Can you please share your oml? (Module > Export > Save As..)

1. I checked the Service Center and didn't find the error. 

2. I manually created a table without importing the file provided by the training, yet the error still occurs. 

3. I followed the step-by-step instructions from the training, but the error still occurs. 

4. Yes, I am using my personal environment. 

My OML file:

Hi @Mr.Alves ,

I tried a lot of things and even tried your oml but I am unable to replicate your issue. I did multiple updates and such but I always get a successful update.

When you opened the text file, it says "You don't have permissions to perform this operation." which I reckon is related to your user. I did think that you might have modified your user permissions somewhere but that might not be possible with personal environment. But it does seem like some issues with your user.

I suggest you reach out to OutSystems and open a support ticket. https://success.outsystems.com/support/outsystems_community/opening_a_support_case_with_outsystems/ 

Regards,

Bryan

Hi @Bryan Villalobos 

I believe it’s indeed something related to my personal environment. I even created another environment with a different email, but the error persists. It might require a different permission than what’s available in the personal environment. I’ll follow your suggestion and open a support ticket to see if they can provide any insights.

Thank you very much for your help in trying to resolve the issue.