Während des Speicherns ist ein Fehler aufgetreten:An exception occurred while executing 'INSERT INTO s_articles_details (articleID, unitID, ordernumber, suppliernumber, kind, additionaltext, active, instock, stockmin, weight, width, length, height, ean, position, minpurchase, purchasesteps, maxpurchase, purchaseunit, referenceunit, packunit, shippingfree, releasedate, shippingtime) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)' with params [121, null, "MSXL1", "", 1, "", true, 0, 0, 0, null, null, null, "", 0, null, null, null, null, null, "", 0, null, ""]:

SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry 'MSXL1' for key 'ordernumber'