How To Fix LRM_RULE_EXEC402 - Rule execution set already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: LRM_RULE_EXEC - Runtime

• Message number: 402

• Message text: Rule execution set already exists

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message LRM_RULE_EXEC402 - Rule execution set already exists ?

  The SAP error message LRM_RULE_EXEC402: Rule execution set already exists typically occurs in the context of SAP's Logistics and Supply Chain Management modules, particularly when dealing with rule execution sets in the context of advanced planning or optimization processes.
  Cause:
  This error indicates that there is an attempt to create or execute a rule execution set that already exists in the system. This can happen due to several reasons:
  
  Duplicate Execution Request: A user or process is trying to create a new execution set with the same identifier as an existing one.
  Concurrency Issues: Multiple processes or users are trying to create or execute the same rule execution set simultaneously.
  System Configuration: There may be a misconfiguration in the system that leads to the creation of duplicate sets.
  
  Solution:
  To resolve the LRM_RULE_EXEC402 error, you can take the following steps:
  
  
  Check Existing Execution Sets:
  
  Use transaction codes or relevant reports to check for existing rule execution sets. Identify if the set you are trying to create already exists.
  
  
  
  Modify the Execution Set:
  
  If the execution set already exists and you need to modify it, consider updating the existing set instead of creating a new one.
  
  
  
  Use Unique Identifiers:
  
  When creating new execution sets, ensure that you are using unique identifiers to avoid conflicts with existing sets.
  
  
  
  Review Concurrent Processes:
  
  If multiple users or processes are trying to create the same execution set, coordinate to ensure that only one process is attempting to create or execute the set at a time.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on managing rule execution sets in your version of SAP.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration or version.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you manage rule execution sets, such as /SAPAPO/ transaction codes for Advanced Planning and Optimization.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide patches or additional solutions.
  System Logs: Review system logs for any additional error messages or warnings that may provide context for the issue.
  
  By following these steps, you should be able to diagnose and resolve the LRM_RULE_EXEC402 error effectively.