How To Fix UC804 - Sender field & no longer exists -> Reorganize rules

UC804 - Overview

• Message type: E = Error

• Message class: UC - FI/CO Data transfer: errors during transfer

• Message number: 804

• Message text: Sender field & no longer exists -> Reorganize rules

What causes this issue?

A sender field no longer exists in the sender structure. However, it is
referred to in a rule.

System Response

The data transfer rules are inconsistent.

How to fix this error?

Reorganize the data transfer rules with the program RKCREODM.

Error message extract from SAP system. Copyright SAP SE.

UC804 - Details

• The SAP error message UC804, which states "Sender field & no longer exists -> Reorganize rules," typically occurs in the context of SAP's data processing, particularly when dealing with the rules for data transformation or data flow in applications like SAP BW (Business Warehouse) or SAP HANA.
  
  Cause:
  The error indicates that a field that was previously used as a sender in a data flow or transformation rule has been deleted or is no longer available in the data source. This can happen due to various reasons, such as:
  
  Field Deletion: The field was removed from the underlying data source (e.g., InfoObject, table, or data source).
  Changes in Data Model: Changes in the data model or structure that affect the relationships between fields.
  Transport Issues: If changes were transported from one system to another, the field might not exist in the target system.
  Inconsistent Metadata: Metadata inconsistencies between the source and target systems.
  
  
  Solution:
  To resolve the UC804