How To Fix UJA_EXCEPTION170 - Changed Multiprovider &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UJA_EXCEPTION - BPC: Admin exception message class

• Message number: 170

• Message text: Changed Multiprovider &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJA_EXCEPTION170 - Changed Multiprovider &1 ?

  The SAP error message UJA_EXCEPTION170, which states "Changed Multiprovider &1," typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to the configuration or structure of a Multiprovider. This error can arise due to various reasons, such as changes in the underlying InfoProviders, inconsistencies in the data model, or issues with the data loading process.
  Cause:
  
  Changes in InfoProviders: If the structure of the InfoProviders that make up the Multiprovider has been changed (e.g., fields added, removed, or modified), it can lead to inconsistencies.
  Data Model Inconsistencies: If there are inconsistencies in the data model, such as missing or incorrectly defined characteristics or key figures, this can trigger the error.
  Transport Issues: If the Multiprovider or its underlying InfoProviders were transported from one system to another without proper adjustments, it may lead to this error.
  Data Loading Issues: If there are issues with the data loading process, such as failed loads or incorrect data formats, it can also cause this error.
  
  Solution:
  
  Check Multiprovider Configuration: Review the configuration of the Multiprovider and ensure that all underlying InfoProviders are correctly defined and compatible.
  Validate InfoProviders: Check the InfoProviders that are part of the Multiprovider for any recent changes. Ensure that their structures are consistent and that they have been activated after any changes.
  Re-activate Multiprovider: Sometimes, simply re-activating the Multiprovider can resolve the issue. Go to the Multiprovider in the SAP BW modeling tools and activate it again.
  Check for Transport Issues: If the issue arose after a transport, ensure that all related objects were transported correctly and that there are no missing dependencies.
  Data Load Monitoring: Monitor the data loading process to ensure that there are no errors or inconsistencies in the data being loaded into the InfoProviders.
  Check for Errors in the Data Model: Use transaction RSA1 to check for any errors in the data model and resolve them accordingly.
  
  Related Information:
  
  Transaction RSA1: This is the main transaction for managing the data warehousing environment in SAP BW. You can use it to check the status of InfoProviders and Multiproviders.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP BW documentation for best practices on managing Multiproviders and InfoProviders.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further analysis and support.