How To Fix FDT_BRS202 - Wrong parameter format, ensure correct code usage in Managed system (BRS)

FDT_BRS202 - Overview

• Message type: E = Error

• Message class: FDT_BRS - BRFplus Business Rule Services

• Message number: 202

• Message text: Wrong parameter format, ensure correct code usage in Managed system (BRS)

What causes this issue?

The system has tried to process a call to a BRFplus function in the
managed system. However, the parameters passed to the function do not
comply with the requirements set forth for parameter passing to BRFplus
functions.

System Response

The function cannot be called.

How to fix this error?

Make sure the parameters passed to a BRFplus function are compliant with
the formal requirements.
Ensure that BRS code template is used for calling the function in
managed system. (CL_FDT_BRS_PROCESSOR)

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_BRS202 - Wrong parameter format, ensure correct code usage in Managed system (BRS) ?

  The SAP error message FDT_BRS202: Wrong parameter format, ensure correct code usage in Managed system (BRS) typically occurs in the context of the Business Rule Framework (BRF+) when there is an issue with the parameters being passed to a function or rule. This error can arise due to various reasons, including incorrect data types, invalid values, or misconfigured settings.
  Causes:
  
  Incorrect Parameter Types: The parameters being passed to a BRF+ function may not match the expected data types. For example, passing a string where a number is expected.
  Invalid Values: The values provided for the parameters may not be valid according to the business rules defined in BRF+.
  
  Configuration Issues: There may be issues with the configuration of the BRF+ application or the rules themselves.
  Version Mismatch: If there are different versions of the BRF+ application or rules being used, it may lead to compatibility issues.
  Transport Issues: If the BRF+ rules were transported from one