How To Fix UCFV026 - A validation rule cannot be located below a message

SAP Error Message - Details

• Message type: E = Error

• Message class: UCFV - Messages for Validation

• Message number: 026

• Message text: A validation rule cannot be located below a message

What causes this issue?

You wanted to insert a validation rule under a message. This is not
permitted.

System Response

The action is ignored.

How to fix this error?

Messages can only be inserted under a true-or-false node.
Validation checks can be inserted beneath a true-or-false node or
directly under a validation method.

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 UCFV026 - A validation rule cannot be located below a message ?

  The SAP error message UCFV026 indicates that there is an issue with the validation rules in the context of the SAP system, specifically related to the configuration of validation messages. This error typically arises when the system is unable to locate a validation rule that is supposed to be triggered by a specific message.
  Cause:
  
  Missing Validation Rule: The validation rule that is supposed to be associated with the message is either not defined or has been deleted.
  Incorrect Configuration: The configuration settings for validations and messages may not be set up correctly, leading to the system being unable to find the necessary validation rule.
  Hierarchy Issues: The validation rules may be incorrectly structured in the hierarchy, causing the system to look for a rule in the wrong place.
  Transport Issues: If the validation rules were transported from one system to another, there may have been issues during the transport process that caused the rules to be lost or not properly configured.
  
  Solution:
  
  Check Validation Rules: Go to the transaction code for validation (e.g., OB28 for validation rules) and verify that the validation rule exists and is correctly configured.
  Review Message Configuration: Ensure that the message that is triggering the error is correctly linked to the appropriate validation rule.
  Recreate Missing Rules: If the validation rule is missing, you may need to recreate it based on the business requirements.
  Check Hierarchy: Review the hierarchy of validation rules to ensure that they are structured correctly and that the system can locate them as expected.
  Transport Validation Rules: If the issue arose after a transport, check the transport logs for any errors and ensure that all necessary objects were transported correctly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on validation rules and messages.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB28 (for validation rules) and OB29 (for messages).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Testing: After making changes, test the validation rules in a development or quality assurance environment before moving to production.
  User Roles: Ensure that the user has the necessary authorizations to view and modify validation rules and messages.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP expert or reach out to SAP support for further assistance.