How To Fix IUUC_S4_RCV_MSG006 - Cannot call relevance determination method &1; see long text

IUUC_S4_RCV_MSG006 - Overview

• Message type: E = Error

• Message class: IUUC_S4_RCV_MSG - error messages concerning S4 migration processing in the RCV

• Message number: 006

• Message text: Cannot call relevance determination method &1; see long text

What causes this issue?

For report &SYST-MSGV2&, you have assigned the relevance determination
method &SYST-MSGV1& in table IUUC_AUT_JOBSTRT (field EXEC_CONDITION).
However, this method does not exist in class CL_IUUC_RCV_AUT_JOB_CNTRL?

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

IUUC_S4_RCV_MSG006 - Details

• The SAP error message IUUC_S4_RCV_MSG006 indicates that there is an issue with calling the relevance determination method in the context of SAP's Landscape Transformation (SLT) replication. This error typically arises during data replication processes, particularly when using the SLT to replicate data from a source system to a target system.
  
  Cause:
  The error can be caused by several factors, including:
  
  
  Configuration Issues: The relevance determination method may not be properly configured in the SLT settings.
  Missing or Incorrect Implementation: The method that is supposed to be called may not be implemented correctly or may be missing entirely.
  Authorization Issues: The user or process attempting to call the method may not have the necessary authorizations.
  System or Version Compatibility: There may be compatibility issues between the source and target systems, especially if they are running different versions of SAP.
  Data Model Changes: Changes in the data model or structure in the source system that are not reflected in