How To Fix ICL_BRF_PLUS023 - ID &1 for parameter &2 is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: ICL_BRF_PLUS - BRFplus - Message Class

• Message number: 023

• Message text: ID &1 for parameter &2 is not allowed

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.

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 ICL_BRF_PLUS023 - ID &1 for parameter &2 is not allowed ?

  The SAP error message ICL_BRF_PLUS023 typically indicates that there is an issue with the configuration of a Business Rule Framework (BRF+) application, specifically related to the parameters being used in a rule or decision table. The error message suggests that a certain parameter (identified by ID &1) is not allowed for the specified context or rule (parameter &2).
  Cause:
  
  Invalid Parameter Configuration: The parameter being referenced may not be valid for the specific rule or context in which it is being used. This could be due to a mismatch in expected data types or values.
  Missing or Incorrectly Defined Rules: The rules or decision tables may not be properly defined, leading to the system not recognizing the parameter as valid.
  Versioning Issues: If there have been recent changes to the BRF+ application or its parameters, it may lead to inconsistencies or outdated references.
  Authorization Issues: Sometimes, the user executing the rule may not have the necessary authorizations to access certain parameters.
  
  Solution:
  
  Check Parameter Definitions: Review the definitions of the parameters in the BRF+ application. Ensure that the parameter ID &1 is correctly defined and is allowed in the context of parameter &2.
  Validate Rules and Decision Tables: Go through the rules and decision tables to ensure that they are correctly configured and that all parameters used are valid and properly defined.
  Review Recent Changes: If there have been recent changes to the BRF+ application, check if those changes might have affected the parameters or rules. Revert or adjust as necessary.
  Test with Different Scenarios: If possible, test the rules with different input scenarios to see if the error persists. This can help identify if the issue is with specific data inputs.
  Check Authorizations: Ensure that the user executing the rules has the necessary authorizations to access the parameters in question.
  Consult Documentation: Refer to SAP documentation or notes related to BRF+ for any specific guidelines or known issues regarding the parameters in use.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  BRF+ Documentation: Review the official SAP documentation for BRF+ to understand the configuration and usage of parameters and rules.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.