we are on CE 2.3.6 and have a wired issue with the asyn api. We use the consumer async.operations.all with RabbitMQ as suggested in the manual.
PUT rest/all/async/bulk/V1/products/bySkuthe product with the sku 10914 is successfully generated
DELETE rest/all/async/V1/products/10914the product with the sku 10914 is successfully deleted
PUT rest/all/async/bulk/V1/products/bySkuError: The product was unable to be saved. Please try again.
The sequence PUT - DELETE - PUT for the same sku fails.
Products with other sku's can still be generated.
When restarting the queue consumer with "php bin/magento queue:consumers:start async.operations.all" the product in question can again be generated.
Have you solved the problem?