How To Fix UMK857 - Writing was canceled; Error in the reference to provider measure '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: UMK - Measures

• Message number: 857

• Message text: Writing was canceled; Error in the reference to provider measure '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UMK857 - Writing was canceled; Error in the reference to provider measure '&1' ?

  The SAP error message UMK857, which states "Writing was canceled; Error in the reference to provider measure '&1'," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with the data being processed or written to a data target. This error can arise due to various reasons, including issues with the data model, incorrect configurations, or problems with the data itself.
  Causes:
  
  Invalid Provider Measure: The reference to the provider measure '&1' may be invalid or not properly defined in the data model.
  Data Type Mismatch: There may be a mismatch between the data types of the source and target fields.
  Data Integrity Issues: The data being processed may contain inconsistencies or errors that prevent it from being written to the target.
  Configuration Issues: There may be misconfigurations in the InfoProvider or the data flow that lead to this error.
  Authorization Issues: The user executing the process may not have the necessary authorizations to write to the target.
  
  Solutions:
  
  Check Provider Measure: Verify that the provider measure referenced in the error message is correctly defined and exists in the data model. Ensure that it is properly configured in the InfoProvider.
  Data Type Validation: Ensure that the data types of the source and target fields match. If there are discrepancies, adjust the data types accordingly.
  Data Quality Check: Review the data being processed for any inconsistencies or errors. Cleanse the data if necessary to ensure it meets the requirements for writing to the target.
  Configuration Review: Check the configuration of the InfoProvider and the data flow. Ensure that all settings are correct and that there are no missing components.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the write operation. If not, adjust the user roles and permissions accordingly.
  Debugging: If the issue persists, consider using debugging tools in SAP to trace the execution and identify the exact point of failure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) and RSMO (Monitor Data Load) to monitor and troubleshoot data loads.
  Documentation: Review SAP documentation related to BW and HANA for best practices in data modeling and error handling.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further assistance, as they may have more insights into the specific configurations and data flows in your environment.