How To Fix /PLMI/ESD_BO020 - Rule &1 from constraint &2 doesn't exist. Choose from rules R, E or O.

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/ESD_BO -

• Message number: 020

• Message text: Rule &1 from constraint &2 doesn't exist. Choose from rules R, E or O.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/ESD_BO020 - Rule &1 from constraint &2 doesn't exist. Choose from rules R, E or O. ?

  The SAP error message /PLMI/ESD_BO020 Rule &1 from constraint &2 doesn't exist. Choose from rules R, E or O. typically occurs in the context of SAP's Product Lifecycle Management (PLM) or similar modules where rules and constraints are defined for business objects.
  Cause:
  This error indicates that the system is trying to reference a rule that is not defined or does not exist in the context of the specified constraint. The placeholders &1 and &2 represent the specific rule and constraint identifiers that are causing the issue. The error suggests that the user is expected to select from the available rules, which are categorized as R (Rules), E (Exceptions), or O (Overrides).
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Rule Definition:
  
  Verify that the rule specified by &1 is correctly defined in the system. You can do this by navigating to the relevant configuration or rule management area in SAP.
  
  
  
  Check Constraint Definition:
  
  Ensure that the constraint identified by &2 is correctly set up and that it is supposed to reference the rule in question.
  
  
  
  Select Valid Rule:
  
  If the rule does not exist, you may need to create it or select a different rule that is valid for the constraint. Make sure to choose from the available options (R, E, O) as indicated in the error message.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help resources for guidance on how to define and manage rules and constraints in your specific version of SAP.
  
  
  
  Check Authorizations:
  
  Ensure that you have the necessary authorizations to view and modify rules and constraints in the system.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on your SAP version, you may use specific transaction codes to manage rules and constraints (e.g., SPRO for configuration).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.