How To Fix 3G126 - Cluster CU could not be read for personnel number &1

3G126 - Overview

• Message type: E = Error

• Message class: 3G - Payroll: International

• Message number: 126

• Message text: Cluster CU could not be read for personnel number &1

What causes this issue?

No cluster CU exists for the personnel number &V1&.

System Response

The personnel number &V1& was not processed.

How to fix this error?

Start the report RPUDIR00 for the personnel number and then run this
report again.

Error message extract from SAP system. Copyright SAP SE.

3G126 - Details

• The SAP error message 3G126 indicates that the system is unable to read the cluster CU (Cluster for Infotype data) for a specific personnel number. This error typically occurs in the context of HR (Human Resources) data processing, particularly when dealing with infotypes that are stored in cluster tables.
  
  Cause:
  The error can be caused by several factors, including:
  
  Data Corruption: The cluster data for the specified personnel number may be corrupted or missing.
  Authorization Issues: The user may not have the necessary authorizations to access the cluster data for the personnel number.
  Technical Issues: There may be issues with the database or the underlying infrastructure that prevent the system from accessing the required data.
  Incorrect Personnel Number: The personnel number provided may be incorrect or does not exist in the system.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Personnel Number: Verify that the personnel number is correct and exists in the system. You