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

SAP Error Message - Details

• 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.

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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 reference table exists in the source system. You can do this by checking the database or using transaction codes like SE11 (Data Dictionary) to look for the table.
  Review SLT Configuration: Go to the SLT configuration and ensure that the table is correctly configured for replication. You can use transaction code LTRC to check the configuration.
  Activate Table: If the table is not activated for replication, you can activate it in the SLT configuration. This can usually be done in the SLT configuration screen.
  Update Data Model: If there have been changes to the data model, ensure that the SLT configuration reflects these changes. You may need to reconfigure or refresh the SLT settings.
  Check for Errors in SLT Logs: Review the SLT logs for any additional error messages or warnings that might provide more context about the issue.
  
  Related Information:
  
  Transaction Codes:
  
  LTRC: SLT Configuration Overview
  SLT Monitoring: Use SLT monitoring tools to check the status of the replication and identify any issues.
  
  
  Documentation: Refer to SAP Help documentation for SLT for detailed information on configuration and troubleshooting.
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error message.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with the error details and any relevant logs.