How To Fix MMRP01718 - Class type cannot be determined specifically

SAP Error Message - Details

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 718

• Message text: Class type cannot be determined specifically

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MMRP01718 - Class type cannot be determined specifically ?

  The SAP error message MMRP01718, which states "Class type cannot be determined specifically," typically occurs in the context of material management and classification in SAP. This error indicates that the system is unable to determine the specific class type for a material or object due to missing or incorrect configuration.
  Cause:
  
  Missing Class Type Configuration: The class type that should be associated with the material or object is not defined in the system.
  Incorrect Class Type Assignment: The class type may not be correctly assigned to the material or object in the classification settings.
  Missing Characteristics: The characteristics that are supposed to be linked to the class type may not be defined or may be incorrectly configured.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the class type or its characteristics.
  
  Solution:
  
  
  Check Class Type Configuration:
  
  Go to the transaction code CL02 (Change Class) or CL01 (Create Class) to verify if the class type is defined correctly.
  Ensure that the class type is active and properly configured.
  
  
  
  Verify Material Master Data:
  
  Use transaction code MM02 (Change Material) to check the material master data.
  Ensure that the classification view is correctly filled out and that the appropriate class type is assigned.
  
  
  
  Review Characteristics:
  
  Check if the characteristics associated with the class type are defined correctly. You can do this using transaction code CT04 (Change Characteristic).
  Ensure that the characteristics are assigned to the class type.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access and modify class types and characteristics. This can be checked with the help of your SAP security team.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to classification and class types for additional guidance.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CL01, CL02, CL03: For creating, changing, and displaying classes.
  CT04: For creating and changing characteristics.
  MM01, MM02, MM03: For creating, changing, and displaying material master data.
  
  
  
  SAP Help Portal: You can find more detailed information about classification and class types in the SAP Help Portal.
  
  
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.