How To Fix MW635 - Key figure value for material group & in plant & is 0

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 635

• Message text: Key figure value for material group & in plant & is 0

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MW635 - Key figure value for material group & in plant & is 0 ?

  The SAP error message MW635 indicates that there is a key figure value for a specific material group in a particular plant that is zero. This typically occurs in the context of Material Requirements Planning (MRP) or when working with key figures in SAP's planning applications.
  Cause:
  
  
  No Data Available: The most common cause of this error is that there is no data available for the specified material group in the given plant. This could be due to:
  
  The material group not having any associated materials.
  The materials in the group not having any stock or sales data.
  The planning data not being maintained or updated.
  
  
  
  Incorrect Configuration: There may be issues with the configuration of the material group or the plant settings in SAP.
  
  
  Data Transfer Issues: If data is being transferred from another system or module, there may have been an error in the data transfer process.
  
  
  Solution:
  
  
  Check Material Group and Plant: Verify that the material group and plant specified in the error message are correct. Ensure that the material group is properly defined and that there are materials assigned to it.
  
  
  Review Key Figures: Check the key figures associated with the material group in the planning application. Ensure that there are valid entries for the key figures you are trying to access.
  
  
  Update Planning Data: If the key figure values are expected to be non-zero, you may need to run planning transactions (like MRP runs) to generate the necessary data. This can include:
  
  Running MRP for the plant.
  Updating the forecast or sales data.
  
  
  
  Check Configuration: Review the configuration settings for the material group and plant in the SAP system. Ensure that all necessary settings are correctly configured.
  
  
  Data Consistency Check: Perform a data consistency check to ensure that there are no discrepancies in the data related to the material group and plant.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the error message MW635.
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like MM03 (Display Material), MD04 (Stock/Requirements List), or MD01 (MRP Run) to investigate further.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to view and manipulate the data related to the material group and plant.
  
  By following these steps, you should be able to identify the root cause of the MW635 error and implement a solution to resolve it.