How To Fix RSAN_RT753 - Error in formula field &1, key value &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_RT - Messages for Runtime Analysis

• Message number: 753

• Message text: Error in formula field &1, key value &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAN_RT753 - Error in formula field &1, key value &2 ?

  The SAP error message RSAN_RT753, which states "Error in formula field &1, key value &2," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with a formula field in a query or report. This error can arise due to various reasons, including incorrect formula syntax, missing data, or issues with the underlying data model.
  Causes:
  
  Incorrect Formula Syntax: The formula defined in the query may have syntax errors or may not be compatible with the data types being used.
  Missing or Inconsistent Data: The key value referenced in the formula may not exist in the data source, or there may be inconsistencies in the data.
  Data Type Mismatch: The formula may be trying to perform operations on incompatible data types (e.g., trying to perform arithmetic on a string).
  Invalid Key Value: The key value referenced in the error message may not be valid or may not correspond to any existing records in the data model.
  Query Design Issues: There may be issues with the design of the query itself, such as incorrect aggregations or filters.
  
  Solutions:
  
  Check Formula Syntax: Review the formula for any syntax errors. Ensure that all functions and operators are used correctly.
  Validate Key Values: Check the key value mentioned in the error message to ensure it exists in the data source. You can do this by running a query or report that includes that key value.
  Data Consistency: Ensure that the data in the underlying InfoProvider is consistent and complete. Look for any missing or null values that may affect the formula.
  Data Type Verification: Verify that the data types used in the formula are compatible. If necessary, convert data types to ensure compatibility.
  Test the Query: Run the query in a simplified form to isolate the issue. Remove complex calculations or filters to see if the error persists.
  Check Query Design: Review the overall design of the query for any potential issues. Ensure that all required fields are included and that aggregations are set up correctly.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error. SAP frequently updates its knowledge base with solutions for known issues.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to analyze the InfoProviders and queries.
  Debugging: If you have access to debugging tools, you can debug the query execution to pinpoint where the error occurs.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP BW/BI.