How To Fix HRPIQ000RULES031 - Substitution &1 uses data of Boolean class &2

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPIQ000RULES - Messages for CM Rules

• Message number: 031

• Message text: Substitution &1 uses data of Boolean class &2

What causes this issue?

Substitution &V1& uses structures of Boolean class &V2& as its data
basis. This Boolean class is not compatible with the Boolean class of
callup point &V3&.

System Response

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

How to fix this error?

Procedure for System Administrators

Check the following settings in Customizing for <LS>Student Lifecycle
Management</> under <LS>Processes in Student Lifecycle Management</> ->
<LS>General Settings</> -> <LS>Rules</>:
The defined rule containers, rule modules, and rule elements
The rule container/callup point assignments
The rule container/academic structure assignments (via a callup point)
for academic callup points

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HRPIQ000RULES031 - Substitution &1 uses data of Boolean class &2 ?

  The SAP error message HRPIQ000RULES031 indicates that there is an issue with a substitution rule in the SAP system, specifically related to the use of Boolean data types. This error typically arises in the context of SAP HR (Human Resources) or SAP SuccessFactors when configuring rules for substitutions, such as in the context of employee absence management or other HR processes.
  Cause:
  The error message suggests that a substitution rule is trying to use a Boolean class (which typically represents true/false values) in a way that is not compatible with the expected data type for that substitution. This can happen if:
  
  The rule is incorrectly configured to expect a different data type (e.g., numeric or string) instead of Boolean.
  There is a mismatch between the data type defined in the rule and the data type of the variable being used in the substitution.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Review the Substitution Rule:
  
  Go to the configuration of the substitution rule that is causing the error.
  Check the data types of the fields and variables being used in the rule.
  
  
  
  Check Data Type Compatibility:
  
  Ensure that the fields or variables used in the substitution rule are compatible with the Boolean data type.
  If a Boolean value is expected, make sure that the logic in the rule is correctly set up to handle true/false values.
  
  
  
  Modify the Rule:
  
  If necessary, modify the rule to ensure that it uses the correct data types. This may involve changing the logic or the fields being referenced in the rule.
  
  
  
  Test the Changes:
  
  After making adjustments, test the substitution rule to ensure that it works as expected without triggering the error.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration, refer to SAP documentation or help resources related to HR rules and substitutions for guidance.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the configuration, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP HR Configuration: Understanding how to configure HR rules and substitutions is crucial. Familiarize yourself with the relevant transaction codes and configuration paths in SAP.
  Boolean Data Types: Review how Boolean data types are used in SAP and ensure that you understand their implications in rule configurations.
  Error Logs: Check the system logs for additional context or related error messages that may provide more insight into the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the HRPIQ000RULES031 error in your SAP system.