How To Fix PMRP_FLEXCON033 - Constraint Type must be maximum

SAP Error Message - Details

• Message type: E = Error

• Message class: PMRP_FLEXCON -

• Message number: 033

• Message text: Constraint Type must be maximum

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PMRP_FLEXCON033 - Constraint Type must be maximum ?

  The SAP error message PMRP_FLEXCON033, which states "Constraint Type must be maximum," typically occurs in the context of SAP's Production Planning (PP) or Project System (PS) modules, particularly when dealing with flexible constraints in planning scenarios.
  Cause:
  This error usually arises when there is an inconsistency in the configuration of constraint types in the planning setup. Specifically, it indicates that the system expects a constraint type to be defined as a "maximum" constraint, but it has been defined otherwise (e.g., as a minimum or not defined at all). This can happen due to:
  
  Incorrect Configuration: The planning parameters or constraints have not been set up correctly in the system.
  Data Entry Errors: During the creation or modification of planning scenarios, incorrect values may have been entered.
  Missing Master Data: Required master data for the planning process may be incomplete or incorrectly defined.
  
  Solution:
  To resolve the PMRP_FLEXCON033 error, you can take the following steps:
  
  
  Check Configuration:
  
  Navigate to the configuration settings for the relevant planning area in SAP.
  Ensure that the constraint types are correctly defined and that the expected constraint type is set to "maximum."
  
  
  
  Review Planning Parameters:
  
  Go to the planning parameters and verify that all necessary fields are filled out correctly.
  Ensure that the constraints are set according to the requirements of your planning scenario.
  
  
  
  Validate Master Data:
  
  Check the master data related to the planning process (e.g., material master, production versions, etc.) to ensure that all necessary information is present and correctly configured.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on setting up constraints in your version of SAP.
  
  
  
  Testing:
  
  After making changes, test the planning scenario again to see if the error persists.
  
  
  
  Seek Support:
  
  If the issue continues, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and setup.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to planning and configuration, such as SPRO for configuration settings or MD01 for running planning.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the PMRP_FLEXCON033 error and implement the necessary corrections to resolve it.