How To Fix CX_IUUC_RL004 - No suitable reference table found for &1, &2 and &3

CX_IUUC_RL004 - Overview

• Message type: E = Error

• Message class: CX_IUUC_RL - exception text for CL_IUUC_RL

• Message number: 004

• Message text: No suitable reference table found for &1, &2 and &3

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CX_IUUC_RL004 - No suitable reference table found for &1, &2 and &3 ?

  The SAP error message CX_IUUC_RL004 indicates that there is no suitable reference table found for the specified parameters. This error typically occurs in the context of SAP Landscape Transformation (SLT) or Data Replication processes, where the system is trying to identify a reference table for a specific operation but cannot find one.
  
  Cause:
  
  Missing Reference Table: The most common cause is that the reference table specified in the error message does not exist in the source system or is not properly configured in the SLT system.
  Incorrect Configuration: The configuration settings for the SLT replication might be incorrect, leading to the system being unable to find the reference table.
  Table Not Activated: The table might not be activated for replication in the SLT configuration.
  Data Model Changes: Changes in the data model (like renaming or deleting tables) can lead to this error if the SLT configuration is not updated accordingly.
  
  
  Solution:
  
  Check Table Existence: Verify that the