How To Fix BRF705 - Enter a result type for expression &1

SAP Error Message - Details

• Message type: E = Error

• Message class: BRF - Messages for Business Rule Framework

• Message number: 705

• Message text: Enter a result type for expression &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRF705 - Enter a result type for expression &1 ?

  The SAP error message BRF705 ("Enter a result type for expression &1") typically occurs in the context of Business Rule Framework (BRF) when you are trying to create or modify a rule expression but have not specified a result type for that expression. This is a common issue when working with BRF+ in SAP systems.
  Cause:
  The error is caused by the absence of a defined result type for an expression in a BRF+ rule. Each expression in BRF+ must have a result type that indicates what kind of data the expression will return (e.g., Boolean, numeric, string, etc.). If this is not specified, the system cannot process the expression correctly, leading to the error message.
  Solution:
  To resolve the BRF705 error, follow these steps:
  
  
  Open the BRF+ Workbench: Navigate to the BRF+ workbench where you are working on the rules.
  
  
  Locate the Expression: Find the specific expression that is causing the error. This will be indicated by the placeholder &1 in the error message.
  
  
  Edit the Expression:
  
  Open the expression for editing.
  Look for the section where you can define the result type.
  Select an appropriate result type from the available options (e.g., Boolean, String, Numeric, etc.) based on what the expression is intended to return.
  
  
  
  Save Changes: After specifying the result type, save your changes.
  
  
  Test the Rule: After making the changes, test the rule to ensure that it works as expected and that the error no longer appears.
  
  
  Related Information:
  
  BRF+ Documentation: Refer to the official SAP documentation for BRF+ for detailed information on expressions, result types, and how to work with rules.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to BRF+ and error messages.
  Community Forums: Engage with SAP community forums or user groups for shared experiences and solutions related to BRF+ errors.
  
  By following these steps, you should be able to resolve the BRF705 error and successfully define the result type for your expression in BRF+.