How To Fix MDQ_BRFPLUS059 - Please create expressions first

SAP Error Message - Details

• Message type: E = Error

• Message class: MDQ_BRFPLUS - Message class for Master Data Quality using BRFPlus

• Message number: 059

• Message text: Please create expressions first

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDQ_BRFPLUS059 - Please create expressions first ?

  The SAP error message MDQ_BRFPLUS059 typically occurs in the context of using the Business Rule Framework (BRF+) in SAP, particularly when working with decision tables or rules that require expressions to be defined before they can be executed. This error indicates that the system is expecting expressions to be created or defined, but they are missing.
  Cause:
  The error is caused by one of the following reasons:
  
  Missing Expressions: The BRF+ application requires certain expressions to be defined for the rules or decision tables to function correctly. If these expressions are not created, the system cannot process the rules.
  Incorrect Configuration: There may be a misconfiguration in the BRF+ application where the expressions are not linked correctly to the decision logic.
  Incomplete Rule Definition: The rules or decision tables may be incomplete, lacking the necessary expressions that define the logic.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Create Expressions:
  
  Go to the BRF+ workbench (transaction code BRF+).
  Navigate to the relevant application or decision table where the error occurred.
  Create the necessary expressions that are required for the rules or decision tables. This may involve defining conditions, calculations, or other logical expressions.
  
  
  
  Check Rule Configuration:
  
  Ensure that the rules or decision tables are correctly configured to reference the expressions you have created.
  Verify that all necessary expressions are linked to the rules.
  
  
  
  Test the Configuration:
  
  After creating the expressions, test the decision table or rules to ensure that they work as expected without generating the error.
  
  
  
  Documentation and Help:
  
  Refer to the SAP documentation for BRF+ for detailed guidance on creating expressions and configuring rules.
  If you are unsure about the specific expressions needed, consult with a colleague or an SAP expert who has experience with BRF+.
  
  
  
  Related Information:
  
  BRF+ Documentation: SAP provides extensive documentation on BRF+, which can be accessed through the SAP Help Portal or directly within the BRF+ workbench.
  SAP Community: Engaging with the SAP Community can provide insights and solutions from other users who may have encountered similar issues.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide updates related to BRF+ and the error message MDQ_BRFPLUS059.
  
  By following these steps, you should be able to resolve the error and ensure that your BRF+ application functions correctly.