If a report is missing certain fields or appears incomplete after being exported, this is often related to the column display settings used at the time the report is generated.
Many reporting tables allow users to customise which columns are visible by using the Edit Columns option. Only the columns that are currently enabled in the table view will be included when the report is exported.
To ensure all required information is included, open the report view and select Edit Columns. From the available list, enable the fields you want to appear in the export. Once the correct columns are selected, generate the export again.