How To Fix EDOCUMENT_TW001 - Entry &1 does not exist in view IDTW_GUI_DET_FI; please maintain it first

EDOCUMENT_TW001 - Overview

• Message type: E = Error

• Message class: EDOCUMENT_TW - Taiwan eDocument messages

• Message number: 001

• Message text: Entry &1 does not exist in view IDTW_GUI_DET_FI; please maintain it first

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

You should make the settings in the Customizing activity <LS>Assign
Document Class to Accounting Document Type and Tax Code</>. To create an
entry, proceed as follows:
Under the navigation path of <LS>Cross-Application Components</> ->
<LS>General Application Functions</> -> <LS>Cross-Application Document
Numbering</> -> <LS>Taiwan</> -> <LS>Assign Document Class to Accounting
Document Type and Tax Code</>, you assign the document class to the
appropriate accounting document type and tax code.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EDOCUMENT_TW001 - Entry &1 does not exist in view IDTW_GUI_DET_FI; please maintain it first ?

  The SAP error message EDOCUMENT_TW001 indicates that there is an issue with a specific entry not being found in the view IDTW_GUI_DET_FI. This typically occurs in the context of electronic document processing or integration with external systems, particularly in the context of Taiwan's e-invoicing requirements.
  
  Cause:
  The error message suggests that the system is trying to access a record or configuration that has not been maintained in the relevant view. This could be due to several reasons:
  
  Missing Configuration: The required entry for the document type or configuration has not been set up in the system.
  Incorrect Document Type: The document type being processed may not be valid or recognized in the current configuration.
  Data Migration Issues: If data was migrated from another system, some entries may not have been transferred correctly.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the transaction code SE11 (Data Dictionary) and check the view IDTW_GUI_DET_FI.
  Verify if the