How To Fix RSDU_REPART734 - New clustering schema is identical to old schema

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDU_REPART - Messages for Repartitioning InfoProviders

• Message number: 734

• Message text: New clustering schema is identical to old schema

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDU_REPART734 - New clustering schema is identical to old schema ?

  The SAP error message RSDU_REPART734 indicates that there is an issue with the clustering schema in the context of SAP BW (Business Warehouse) or SAP BW/4HANA. This error typically arises during the process of data loading or when attempting to reorganize or re-cluster data in InfoProviders, such as DataStore Objects (DSOs) or InfoCubes.
  Cause:
  The error message "New clustering schema is identical to old schema" suggests that the system is trying to create a new clustering schema for the data, but the new schema is identical to the existing one. This can happen due to several reasons:
  
  No Changes Made: The data model or structure has not changed, and the system is attempting to apply a clustering operation that does not require any modifications.
  Incorrect Configuration: There may be a misconfiguration in the data model or the settings for the InfoProvider.
  Data Consistency Issues: There could be inconsistencies in the data that prevent the clustering operation from proceeding.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Data Model: Ensure that there have been actual changes made to the data model or the InfoProvider. If no changes are necessary, you may not need to perform the clustering operation.
  
  
  Recheck the Clustering Process: If you are trying to reorganize or re-cluster data, verify that the process is necessary. If the schema is indeed the same, you may skip this step.
  
  
  Data Consistency Check: Run consistency checks on the InfoProvider to ensure that there are no underlying issues with the data. You can use transaction codes like RSA1 to access the Data Warehousing Workbench and check for inconsistencies.
  
  
  Rebuild the InfoProvider: If the issue persists, consider rebuilding the InfoProvider. This can be done by deleting and recreating the InfoProvider or by using the appropriate SAP tools to refresh the structure.
  
  
  SAP Notes and Support: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that may resolve known issues.
  
  
  Consult Documentation: Review the SAP documentation for your specific version of BW or BW/4HANA for any additional troubleshooting steps or best practices related to clustering and data loading.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSD1 (InfoObject Maintenance), and RSPC (Process Chain Maintenance) for managing and troubleshooting data models.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the problem persists and you have access to SAP support, consider opening a support ticket for further assistance.
  
  By following these steps, you should be able to address the RSDU_REPART734 error and ensure that your data clustering processes run smoothly.