How To Fix IUUC_MAIN189 - No objects to be processed - hash-based parallelization used?

IUUC_MAIN189 - Overview

• Message type: E = Error

• Message class: IUUC_MAIN - IUUC: Main Message class

• Message number: 189

• Message text: No objects to be processed - hash-based parallelization used?

What causes this issue?

No objects for which a parallelization of the replication might be
calculated have been found.

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?

A possible reason is that the hash-based parallelization is configured,
in which case this activity is obsolete.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_MAIN189 - No objects to be processed - hash-based parallelization used? ?

  The SAP error message IUUC_MAIN189, which states "No objects to be processed - hash-based parallelization used," typically occurs in the context of SAP Landscape Transformation (SLT) replication. This message indicates that the system did not find any objects to process during a replication job, and it is related to the use of hash-based parallelization for data processing.
  
  Cause:
  
  
  No Changes Detected: The most common reason for this message is that there are no changes in the source tables that need to be replicated to the target system. This can happen if the source data has not been modified since the last replication run.
  
  
  
  Configuration Issues: There may be issues with the configuration of the SLT system, such as incorrect table settings or filters that prevent data from being processed.
  
  
  Data Volume: If the volume of data is low or if the data is being processed in a way that does not require any changes