How To Fix MD_SUBSTN024 - Rule &1 is also relevant for substitution data

SAP Error Message - Details

• Message type: E = Error

• Message class: MD_SUBSTN - Messages for Master Data Substitution

• Message number: 024

• Message text: Rule &1 is also relevant for substitution data

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MD_SUBSTN024 - Rule &1 is also relevant for substitution data ?

  The SAP error message MD_SUBSTN024 indicates that there is a substitution rule in the system that is relevant for the substitution data you are trying to process. This error typically arises in the context of Material Requirements Planning (MRP) or when dealing with substitution strategies in SAP.
  Cause:
  The error occurs when:
  
  You are trying to create or modify a substitution rule, but the system detects that the rule you are working with is also relevant for other substitution data.
  There may be conflicting or overlapping substitution rules that need to be resolved.
  The substitution rule may not be properly defined or may be missing necessary parameters.
  
  Solution:
  To resolve the MD_SUBSTN024 error, you can take the following steps:
  
  
  Check Substitution Rules:
  
  Go to the transaction code MD61 (Create Planning Scenario) or MD62 (Change Planning Scenario) to review the substitution rules.
  Ensure that the rules are correctly defined and do not conflict with each other.
  
  
  
  Review Relevant Data:
  
  Check the relevant material master data and ensure that the substitution settings are correctly configured.
  Verify that the materials involved in the substitution are correctly set up in the system.
  
  
  
  Adjust Substitution Parameters:
  
  If necessary, adjust the parameters of the substitution rule to ensure that it is not overlapping with other rules.
  Make sure that the substitution strategy is appropriate for the materials and scenarios you are working with.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files related to substitution rules and MRP to understand the specific requirements and configurations needed.
  
  
  
  Testing:
  
  After making adjustments, test the substitution process again to ensure that the error does not reoccur.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and business processes.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD61, MD62, MD63, and MD04 for managing MRP and substitution rules.
  SAP Notes: Check for any SAP Notes related to substitution rules and MRP that may provide additional insights or patches for known issues.
  Training and Documentation: Consider training sessions or documentation on MRP and substitution strategies to better understand how to manage these configurations effectively.
  
  By following these steps, you should be able to identify the cause of the MD_SUBSTN024 error and implement a solution to resolve it.