How To Fix CNV_IUUC_REPLICATION175 - Action not possible; an update is running in the source system

CNV_IUUC_REPLICATION175 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 175

• Message text: Action not possible; an update is running in the source system

Self-Explanatory Message

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CNV_IUUC_REPLICATION175 - Details

• The SAP error message CNV_IUUC_REPLICATION175 indicates that an action cannot be performed because an update is currently running in the source system. This error is typically encountered in the context of data replication processes, particularly when using SAP Landscape Transformation (SLT) for real-time data replication.
  
  Cause:
  The error occurs when:
  
  There is an ongoing update or transaction in the source system that is locking the data or the table that the replication process is trying to access.
  The SLT replication process is attempting to read or replicate data while the source system is busy processing updates, which can lead to data inconsistencies or conflicts.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Active Updates:
  
  Identify if there are any long-running transactions or updates in the source system. You can use transaction codes like SM50 (to check active processes) or SM66 (to check processes across the system) to monitor the system's activity.
  
  
  
  Wait for Completion:
  
  If