How To Fix PMRP202 - System didn't find flexible constraints that match the selection criteria

SAP Error Message - Details

• Message type: E = Error

• Message class: PMRP - Messages for pMRP

• Message number: 202

• Message text: System didn't find flexible constraints that match the selection criteria

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PMRP202 - System didn't find flexible constraints that match the selection criteria ?

  The SAP error message PMRP202 ("System didn't find flexible constraints that match the selection criteria") typically occurs in the context of Production Planning and Control (PP) or Material Requirements Planning (MRP) when the system is unable to find any flexible constraints that meet the specified selection criteria during planning runs.
  Cause:
  
  Missing Flexible Constraints: The most common cause is that there are no flexible constraints defined in the system that match the criteria set for the planning run.
  Incorrect Selection Criteria: The selection criteria used in the planning run may be too restrictive or incorrectly defined, leading to no matching constraints.
  Configuration Issues: There may be configuration issues in the MRP settings or in the flexible constraint settings.
  Data Issues: Missing or incorrect master data (like material master, production versions, etc.) can also lead to this error.
  
  Solution:
  
  
  Check Flexible Constraints: 
  
  Go to the transaction code MD25 (Display Flexible Constraints) to check if there are any flexible constraints defined for the relevant materials and planning scenarios.
  If there are no constraints, you may need to create them using transaction code MD24 (Maintain Flexible Constraints).
  
  
  
  Review Selection Criteria:
  
  Review the selection criteria used in the planning run. Ensure that they are not overly restrictive and that they align with the existing flexible constraints.
  Adjust the selection criteria if necessary.
  
  
  
  Configuration Review:
  
  Check the configuration settings for MRP and flexible constraints in the system. Ensure that they are set up correctly according to your business requirements.
  Consult with your SAP configuration team if you suspect configuration issues.
  
  
  
  Master Data Verification:
  
  Verify that the relevant master data (material master, BOM, routing, etc.) is correctly maintained and that the materials are set up for MRP.
  Ensure that the materials have the necessary planning parameters defined.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or help files for more detailed information on flexible constraints and their configuration.
  
  
  
  Testing: 
  
  After making changes, perform a test planning run to see if the issue is resolved.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MD25: Display Flexible Constraints
  MD24: Maintain Flexible Constraints
  MD01: MRP Run
  MD02: MRP Run for Single Material
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.