How To Fix RSQU063 - Synchronization: Selection for delta initialization &3 is different

SAP Error Message - Details

• Message type: E = Error

• Message class: RSQU - S-API after 4.0: Delta Queue, Real Time Update

• Message number: 063

• Message text: Synchronization: Selection for delta initialization &3 is different

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSQU063 - Synchronization: Selection for delta initialization &3 is different ?

  The SAP error message RSQU063 indicates that there is a discrepancy in the selection criteria for delta initialization in the SAP system. This typically occurs in the context of SAP BW (Business Warehouse) when you are trying to initialize a delta process for a DataSource.
  Cause:
  The error message RSQU063 is triggered when the selection criteria (such as filters or parameters) defined for the delta initialization do not match the criteria that were previously set for the initial load. This can happen due to several reasons, including:
  
  Changes in Selection Criteria: If the selection criteria for the DataSource have been modified after the initial load was performed, it can lead to this error.
  Inconsistent Data: If there are inconsistencies in the data or metadata between the source system and the BW system, it can cause this error.
  Configuration Issues: Incorrect configuration of the DataSource or the InfoPackage can also lead to this issue.
  
  Solution:
  To resolve the RSQU063 error, you can follow these steps:
  
  
  Check Selection Criteria: Review the selection criteria used in the delta initialization and ensure they match the criteria used during the initial load. You can do this by comparing the settings in the InfoPackage for both the initial load and the delta initialization.
  
  
  Recreate the InfoPackage: If there are significant changes in the selection criteria, consider recreating the InfoPackage for the delta initialization to ensure that it aligns with the current requirements.
  
  
  Reset Delta Initialization: If necessary, you may need to reset the delta initialization process. This can be done by:
  
  Deleting the delta initialization request.
  Re-executing the initial load.
  Setting up the delta initialization again with the correct selection criteria.
  
  
  
  Check DataSource Configuration: Ensure that the DataSource is correctly configured in both the source system and the BW system. This includes checking the extraction logic and any transformations that may affect the data.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific DataSource you are working with, as there may be known issues or additional steps required for certain DataSources.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) and RSO2 (Manage DataSources) to manage and monitor your DataSources and InfoPackages.
  Logs and Traces: Review the logs and traces for more detailed error messages that can provide additional context for the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the RSQU063 error in your SAP BW environment.