How To Fix UPC535 - Variable is not of the correct type

SAP Error Message - Details

• Message type: E = Error

• Message class: UPC - Planning: General Error Messages

• Message number: 535

• Message text: Variable is not of the correct type

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UPC535 - Variable is not of the correct type ?

  The SAP error message UPC535, which states "Variable is not of the correct type," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is a mismatch between the expected data type of a variable and the actual data type being used in a query, report, or data model.
  Cause:
  
  Data Type Mismatch: The variable defined in the query or report expects a certain data type (e.g., character, numeric, date), but the input or the data being passed does not match this expected type.
  Incorrect Variable Definition: The variable may have been defined incorrectly in the query designer or data model, leading to a type conflict.
  Parameter Passing Issues: When passing parameters to a function or a query, if the parameter type does not match the expected type, this error can occur.
  Data Source Changes: If the underlying data source has changed (e.g., a field type was modified), it can lead to this error when the query is executed.
  
  Solution:
  
  Check Variable Definition: Review the variable definition in the query designer or data model. Ensure that the data type of the variable matches the expected input type.
  Validate Input Values: If the variable is being populated with user input or from another source, ensure that the values being passed are of the correct type.
  Modify Query/Report: If necessary, modify the query or report to ensure that the variable is being used correctly and that the data types align.
  Test with Sample Data: Run tests with sample data to ensure that the variable behaves as expected and does not throw the error.
  Check Data Source: If the data source has changed, update the query or report to reflect the new data types.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. SAP frequently releases updates that may address known issues.
  Documentation: Refer to SAP BW or HANA documentation for guidelines on variable types and how to define them correctly.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with an SAP expert or support team for further assistance.