n8n connects to my Google Sheets, but instead of adding data at the end, it overwrites from the first row. Check the sample code below:
function insertData() {
const entry = ["valueA", "valueB", "valueC"];
const targetSheet = 'SheetX';
// Append logic for data insertion into targetSheet
console.log('Inserting:', entry);
}
insertData();
I have encountered a similar issue when working with n8n and Google Sheets, and I found that the problem often lies in how the data is being handled within the integration. In my case, the script was unintentionally calling the update function rather than the one intended for appending. It can be worthwhile to verify whether the correct method for adding data is being used. Another potential factor might be configuration settings that cause the entire sheet to be refreshed instead of simply adding to the end. Double checking these areas helped me resolve the issue.
The issue might be related to how the function is interpreting the target range for data insertion rather than directly using an append operation. I faced a similar problem working with APIs where specifying an inappropriate range unintentionally triggered an update function. I suggest reviewing the code to ensure that the append method is explicitly defined and that the range parameter is set correctly so that data is added at the bottom. Sometimes, small configuration details in the API call or parameters may cause the data to be overwritten instead.
hey, try manually identifying the last row so that the code explicitly appends data rather than writing over the top. i ran into a similar issue until i adjusted the api call to target the right cell range. may help in your case too.
I experienced a similar problem when using n8n with Google Sheets. In my case, the issue was rooted in the way the API call was structured, which inadvertently selected the wrong range for data insertion. I found that adjusting the function to explicitly calculate and target the last row alleviated the problem. It involved verifying that the append function was indeed being executed, rather than a generic update command. Such verification of both the code logic and the settings ensured that new values were added rather than overwriting data.
The situation appears to be connected to how the Google Sheets API is being invoked by n8n. In my recent experience, I discovered that when the insertion function defaults to a general update operation, data gets written from the first row instead of being appended. I solved this by carefully revisiting my code, ensuring that I was using the proper appending command and verifying that the target row was dynamically calculated. Adjusting the function to determine the current end of the sheet allowed data to be placed correctly without overwriting existing entries.