// Get the remaining usage points of the scripts var usage = nlapiGetContext().getRemainingUsage(); // If the script's remaining usage points are bellow 1,000 ... if (usage < 1000) { // ...yield the script var state = nlapiYieldScript(); // Throw an error or log the yield results if (state.status == 'FAILURE') throw "Failed to yield script"; else if (state.status == 'RESUME') nlapiLogExecution('DEBUG','Resuming script'); }