How To Fix SIC_DUPL_RULESET018 - Line &1: Ruleset may only contain one &2 definition

SAP Error Message - Details

• Message type: E = Error

• Message class: SIC_DUPL_RULESET - Rulesets for ICM Duplicate Check

• Message number: 018

• Message text: Line &1: Ruleset may only contain one &2 definition

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SIC_DUPL_RULESET018 - Line &1: Ruleset may only contain one &2 definition ?

  The SAP error message SIC_DUPL_RULESET018 indicates that there is a duplication issue within a ruleset configuration. Specifically, it states that the ruleset may only contain one definition of a particular type (denoted as &2) and that the error occurred on line &1 of the ruleset.
  Cause:
  This error typically arises when:
  
  You have defined multiple entries for the same type of rule within a ruleset. For example, if you have defined multiple "validation" rules or "substitution" rules that are meant to be unique.
  There may be a configuration mistake where the same rule is inadvertently added more than once.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Review the Ruleset: Open the ruleset in question and carefully examine the entries. Look for duplicate definitions of the same rule type.
  
  
  Remove Duplicates: If you find multiple entries for the same rule type, remove the duplicates so that only one definition remains.
  
  
  Check for Inheritance: If your ruleset is inheriting from another ruleset, ensure that the parent ruleset does not contain the same rule type that you are trying to define in the child ruleset.
  
  
  Validate the Ruleset: After making changes, validate the ruleset to ensure that there are no further issues.
  
  
  Test the Configuration: Once the duplicates are removed and the ruleset is validated, test the configuration to ensure that it behaves as expected.
  
  
  Related Information:
  
  Transaction Codes: You may be working with transaction codes like SICF (for configuring Internet Communication Framework) or SICR (for ruleset configuration).
  Documentation: Refer to SAP documentation or help files related to the specific module you are working with (e.g., SAP GRC, SAP S/4HANA) for more detailed guidance on ruleset configurations.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.