How To Fix WB2B_TEW090 - Error in document flow to add-on document

WB2B_TEW090 - Overview

• Message type: E = Error

• Message class: WB2B_TEW - Messages for Trading Execution Workbench

• Message number: 090

• Message text: Error in document flow to add-on document

What causes this issue?

An error occurred in the area of the enhancement documents.

System Response

The error was ignored.

How to fix this error?

INCLUDE ISR_VERWALTUNG

Procedure for System Administrators

In BADI "WB2_ADDON_FLOW" method "read_flow", a reference was read to a
follow-on document with a <DS:DE.WB2_DOC_TYPE>document type</> that
does not start with the letter 'Z'. <DS:DE.WB2_DOC_TYPE>Document types
</> 'Z1' to 'ZZ' are defined for enhancement documents. Correct your
BADI implementation.
Source document: &v1&, item &v2&
Follow-on document: &v3& item &v4&.

Error message extract from SAP system. Copyright SAP SE.

WB2B_TEW090 - Details

• The SAP error message WB2B_TEW090, which indicates "Error in document flow to add-on document," typically arises in the context of document flow issues within the SAP system, particularly when dealing with add-on documents in the SAP Business Workflow or SAP Business Document Management.
  
  Cause:
  
  Document Flow Issues: The error often occurs when there is a problem in the document flow between the main document and the add-on document. This could be due to missing or incorrect references, or the add-on document not being properly linked to the main document.
  
  Configuration Issues: Incorrect configuration settings in the SAP system related to document management or workflow processes can lead to this error.
  Data Inconsistencies: Inconsistencies in the data or missing entries in the database tables that manage document flow can also trigger this error.
  Authorization Issues: Lack of proper authorizations for the user trying to access or modify the documents can lead to this error.
  
  
  Solution:
  
  Check Document Flow: