How To Fix UPF089 - Formula error: Type name was expected

SAP Error Message - Details

• Message type: E = Error

• Message class: UPF - Planning Functions

• Message number: 089

• Message text: Formula error: Type name was expected

What causes this issue?

You must enter a valid data type here.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Display the valid data type. You find a corresponding pushbutton using
the formula editor.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UPF089 - Formula error: Type name was expected ?

  The SAP error message UPF089, which states "Formula error: Type name was expected," typically occurs in the context of SAP's Universal Process Framework (UPF) or when working with formulas in SAP applications. This error indicates that there is a syntax issue in a formula where the system expected a type name but did not find one.
  Causes:
  
  Syntax Error: The formula may have a syntax error, such as a missing type declaration or incorrect use of operators.
  Incorrect Data Types: The formula may be trying to use incompatible data types or may not have defined the expected data types correctly.
  Missing Variables: If the formula references variables that are not defined or are misspelled, this can lead to the error.
  Improper Formula Structure: The structure of the formula may not conform to the expected format, leading to confusion in parsing.
  
  Solutions:
  
  Check Syntax: Review the formula for any syntax errors. Ensure that all required components are present and correctly formatted.
  Define Data Types: Make sure that all variables and constants used in the formula have their data types defined correctly.
  Verify Variable Names: Check for any misspellings or incorrect references to variables. Ensure that all variables used in the formula are defined in the context where the formula is being executed.
  Consult Documentation: Refer to SAP documentation or help resources for the specific formula syntax and requirements for the version of SAP you are using.
  Test in Isolation: If possible, isolate the formula and test it in a simpler context to identify the specific part that is causing the error.
  
  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 to common problems.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  Debugging Tools: Utilize SAP debugging tools to step through the formula execution and identify where the error occurs.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.