How To Fix RS_B4HPREP025 - Request delta for &1 (&2) before synchronization of delta queues

RS_B4HPREP025 - Overview

• Message type: E = Error

• Message class: RS_B4HPREP - B4H Transfer Preparation Messages

• Message number: 025

• Message text: Request delta for &1 (&2) before synchronization of delta queues

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_B4HPREP025 - Request delta for &1 (&2) before synchronization of delta queues ?

  The SAP error message RS_B4HPREP025 typically indicates an issue with the delta queue in the context of SAP BW (Business Warehouse) or SAP HANA. This error occurs when there is an attempt to request a delta load for a DataSource before the delta queues have been synchronized. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Delta Queue Not Synchronized: The error suggests that the delta queue for the specified DataSource (&1) is not synchronized with the source system. This can happen if there are pending requests or if the delta queue has not been properly initialized.
  DataSource 
  Configuration Issues: There may be configuration issues with the DataSource that prevent it from processing delta requests correctly.
  Data Transfer Issues: Network issues or problems with the source system can lead to delays or failures in delta queue synchronization.
  
  
  Solution:
  
  
  Check Delta Queue Status:
  
  Use transaction code RSA7 to check the status of the delta queue.