how can you unapply credit memo from customer refund in bulk

AI generated answer (using internal Slack threads):

To unapply a credit memo from a customer refund in bulk, you would need to use SuiteScript. Here's a general approach: 1. Search for the customer refunds that have the credit memo applied. 2. For each customer refund, get the list of applied credit memos. 3. For each applied credit memo, set the 'apply' field to false. 4. Save the customer refund record. Please note that this operation might require a high level of permissions, and it's recommended to test it in a sandbox environment first. Here's a sample SuiteScript 2.0 code snippet that illustrates the above steps:

javascript
var refundSearch = search.create({
   type: "customerrefund",
   filters:
   [
      ["type","anyof","CustRfnd"]
   ],
   columns:
   [
      search.createColumn({name: "internalid", label: "Internal ID"})
   ]
});
refundSearch.run().each(function(result){
   var refundId = result.getValue({name: 'internalid'});
   var refundRecord = record.load({
      type: 'customerrefund', 
      id: refundId,
      isDynamic: true,
   });
   var numLines = refundRecord.getLineCount({sublistId: 'apply'});
   for (var i = 0; i < numLines; i++) {
      refundRecord.selectLine({sublistId: 'apply', line: i});
      refundRecord.setCurrentSublistValue({sublistId: 'apply', fieldId: 'apply', value: false});
      refundRecord.commitLine({sublistId: 'apply'});
   }
   refundRecord.save();
   return true;
});

****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******