How To Fix RSM_RULE036 - Param &1 must have a field name or a constant value or supplied by caller

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM_RULE -

• Message number: 036

• Message text: Param &1 must have a field name or a constant value or supplied by caller

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM_RULE036 - Param &1 must have a field name or a constant value or supplied by caller ?

  The SAP error message RSM_RULE036 indicates that there is an issue with a parameter in a rule definition, specifically that the parameter must either be a field name, a constant value, or supplied by the caller. This error typically occurs in the context of SAP's Business Rules Framework (BRF+) or similar rule-based processing environments.
  Cause:
  
  Incorrect Parameter Definition: The parameter specified in the rule is not defined correctly. It may be missing a field name or a constant value.
  Missing Input: The caller of the rule did not supply the required parameter, leading to the error.
  Typographical Errors: There may be a typo in the parameter name or value that is causing the system to not recognize it.
  Data Type Mismatch: The type of the parameter being passed may not match the expected type defined in the rule.
  
  Solution:
  
  Check Parameter Definition: Review the rule definition to ensure that all parameters are correctly defined. Make sure that the parameter in question is either a valid field name or a constant value.
  Provide Required Input: If the parameter is supposed to be supplied by the caller, ensure that the calling function or program is passing the required parameter correctly.
  Correct Typographical Errors: Double-check for any typos in the parameter names or values.
  Validate Data Types: Ensure that the data types of the parameters being passed match the expected types defined in the rule.
  Debugging: If the issue persists, consider using debugging tools to trace the execution and identify where the parameter is not being set correctly.
  
  Related Information:
  
  Documentation: Refer to the SAP documentation for the Business Rules Framework (BRF+) for detailed information on parameter handling and rule definitions.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RSM_RULE036 error and ensure that your rule definitions are correctly set up.