(function() {
   var tableName = 'sn_spend_sdc_service_request_line';
   var columnName = 'new_purchased_quantity';
   if (pm.isZboot()) {
       return;
   }
   try {
       var updated = GlideFixStuff.fixTypeFromIntegerToDecimalCaseLineQuantityItem(tableName, columnName);
       if (!updated) {
           gs.info('Cannot update type from integer to decimal for field ' + columnName);
           return;
       }
       updateScale();
   } catch (ex) {
       gs.info('Cannot update type from integer to decimal with error ' + JSON.stringify(ex));
       return;
   }
   function updateScale() {
       var desiredScale = 4;
       var dictGR = new GlideRecord('sys_dictionary');
       var query = 'name=' + tableName + '^elementIN' + columnName;
       var fieldName;
       dictGR.addEncodedQuery(query);
       dictGR.query();
       if (dictGR.next()) {
           try {
               var attrbiuteArray = [];
               var currentAttributes = dictGR.attributes;
               if (currentAttributes != '') {
                   attrbiuteArray = currentAttributes.split(',');
               }
               var currentMaxLength = dictGR.max_length;
               fieldName = dictGR.element;
               var newMaxLength = currentMaxLength + desiredScale;
               dictGR.max_length = newMaxLength;
               attrbiuteArray.push("scale=" + desiredScale);
               dictGR.attributes = attrbiuteArray.join(',');
               dictGR.update();
               dictGR.max_length = newMaxLength + 1;
               dictGR.update();
               gs.info('Updated max length twice for field ' + fieldName);
           } catch (ex) {
               gs.info('Cannot update scale attribute due to error : ' + JSON.stringify(ex));
               gs.error('Error updating max length attribute for field {0}. No update performed.', fieldName);
           }
       }
   }
})();