How to Resolve GST InvoiceNow Connectivity Issues 

If a connectivity issue occurs during GST InvoiceNow submission, the system may be unable to retrieve the correct Document ID, IRAS Acknowledgement ID or IRAS Transmission ID

Follow the steps below after the connection has been restored. 


Step 1: Identify the Connectivity Error

When submitting a GST InvoiceNow transaction during a connectivity issue, the system may display an error message

Wait until the connectivity has been restored before proceeding. 



Step 2: Open Document Management 

Once the connection has been restored, navigate to the appropriate Document Management screen: 


For Sales Transactions:

Sales > Sales Report > Document Management 

For Purchase Transactions:

Purchase > Purchase Report > Document Management 

 



Step 3: Filter Unsubmitted Documents

In the Document Management screen, set: 

Show Documents > Not Submitted Yet 

The system will display transactions that have not been successfully submitted.




Step 4: Select the Affected Transaction 

Locate the affected transaction and tick the checkbox beside it. 

You may select multiple affected transactions if required.




Step 5: Resubmit the Transaction 

Click Submit to resubmit the selected transaction(s).




Step 6: Verify the Updated Submission Details 

After resubmission, check that the latest submission details have been retrieved:

  • Document ID

  • IRAS Acknowledgement ID

  • IRAS Transmission ID