I need help with some development against Maximo Mobile Count Books (ICMOBILE). I have added memo_ud to the counted tab, so when the users are ready to save their progress they can add a note to the part and save that back into the Maximo UI. RoleBased App works. But the mobile piece is partially working. If the user does a count and then saves it and then adds a memo it works. But if a user adds a count and a memo it just spins and the memo doesn't get updated but the count is recorded. If a user adds a count but a memo to a different part and saves, it spins but everything updates. I'm lost. 

This is what I've added to the CountBookDetailPageController.js.

async updateMemoField(item, event) {
   const newValue = event.target.value;
   if (typeof newValue === 'string') {
       item.memo_ud = newValue; // Update memo field
     this.page.state.enablesave = true;
       try {
           const dataSource = this.page.findDatasource('countBookDetailDSCounted_JSON');
           const modifiedItems = dataSource.items.filter(item => item.memo_ud === newValue); // Get modified items
           // If there are modified items, save the memo
           if (modifiedItems.length > 0) {
               const response = await dataSource.save({ waitForUpload: true });
               console.log("Memo saved successfully");
           }
       } catch (error) {
           console.error("Error saving memo:", error);
       }
   }
}

Any help would be appreciated!

I was able to figure this out by simplifying the logic.

async updateMemoField(item, event) {
   const newValue = event.target.value;
   if (typeof newValue === 'string') {
       item.memo_ud = newValue; // Update memo field on the UI item
       // Also update the main datasource record so this change is saved with physcnt/physcntdate
       const mainDS = this.page.findDatasource(this.getDataSouceName_countBookDetailDS4Saving());
       const record = mainDS.items.find(rec => rec.countbooklineid === item.countbooklineid);
       if (record) {
           record.memo_ud = newValue;
       }
       // Mark the form as having unsaved changes
       this.page.state.enablesave = true;
   }
}