Flowed and allowed page breaks in every component below and up the table should work if given. Check the table rows to allow page breaks or if they wrap inside any subforms. Check your main page property for page breaks etc. Also, check the pagination property if the page is positioned in the desire...

Please select the Root element correctly while uploading the schema or the schema you are using in your form.

From the logs seems like your schema is not valid, are you using json or xsd file? Need to check your schema.   Caused by: com.github.fge.jsonschema.core.exceptions.ProcessingException: fatal: content at URI "crx:/content/dam/formsanddocuments/schemas/schema.xsd#" is not valid JSON     level: "fatal...

Please check if your service is working in the Test Form Data Model window. If yes, then check the configured argument.   https://experienceleague.adobe.com/docs/experience-manager-65/forms/form-data-model/work-with-form-data-model.html?lang=en  

One approach will be to expose the Post method servlet as RESTful API, using a swagger file to create data source configuration and create a form data model based on it and integrate it with your form.   Take a submit button and Configure the Adaptive Form container submit action as  Submit using th...

You need to delete or comment on these lines which are not needed now. or you can add a null check on them. Since they don't exist on the form now so better to delete their reference in the script. if(field_Xpath){   }

try this:<span style="color:Red;">Hello ${firstName} ${lastName}</span>  

Use the below script code in the initialize event:   this.validate.nullTest = (this.rawValue) ? "" : "error";

Yes, calculations in other fields can cause issues.

The script is working now, you can modify the logic as per your requirement