Post to Quickbooks POS failed due to Node Sales Receipt Item Add not found
In Webgility Software follow below mentioned steps:
1). Navigate to Integrations> Stores> Advanced Settings. Click Clear, then click Save and Close.
2). Now go to Integrations> Get Latest Data & Settings
3). In the pop-up window, click Download Data. This may take several minutes if you have a lot of data in your QB-POS file.
4). Once this is complete you will be shown a message indicating that the download was successful.
5). Now go to Product> All Products (for Online store) select the filter for Mapped check for incorrect mappings and remove/delete them.
6). Once done try to post the order and it should work successfully.