How To Fix RU604 - No header area exists

RU604 - Overview

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 604

• Message text: No header area exists

What causes this issue?

To create a confirmation you have to enter data in the key fields.
However, this is currently not possible, as you have not selected a
header area.

How to fix this error?

Select a header area.

Error message extract from SAP system. Copyright SAP SE.

RU604 - Details

• The SAP error message RU604 "No header area exists" typically occurs in the context of SAP's reporting or data extraction processes, particularly when dealing with the SAP Query or SAP Report Painter/Writer tools. This error indicates that the system is unable to find the necessary header information for the report or query you are trying to execute.
  Causes:
  
  Missing Header Data: The report or query you are trying to run may not have a defined header area, which is essential for the system to process the request.
  Incorrect Configuration: The report or query might be incorrectly configured, leading to the absence of a header area.
  Data Source Issues: The underlying data source may not be set up correctly, or there may be issues with the data model.
  Authorization Issues: Sometimes, lack of proper authorizations can lead to incomplete data retrieval, resulting in this error.
  
  Solutions:
  
  Check Report Configuration: Ensure that the report or query is correctly configured.