How To Fix WRF_APC071 - Material category &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_APC - Messages for Operational Assortment Planning and Control

• Message number: 071

• Message text: Material category &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_APC071 - Material category &1 does not exist ?

  The SAP error message:
  WRF_APC071: Material category &1 does not exist
  
  Cause:
  This error occurs when the system tries to process or reference a material category that is not defined or does not exist in the SAP system. The placeholder &1 will be replaced by the actual material category code that the system could not find.
  Material categories are key master data elements in SAP that classify materials and control various material-specific settings and behaviors in logistics processes.
  Common scenarios causing this error:
  
  The material category used in a transaction or configuration is incorrect or mistyped.
  The material category has not been created or maintained in the system.
  A custom or non-standard material category is referenced but not properly set up.
  Data migration or interface issues where invalid material categories are passed.
  
  
  Solution:
  
  
  Check the Material Category:
  
  Verify the material category code that caused the error.
  Go to transaction OMS2 (Maintain Material Types) to check if the material category exists.
  
  
  
  Create or Maintain the Material Category:
  
  If the material category does not exist, create it in OMS2.
  Ensure all required fields and settings for the material category are properly maintained.
  
  
  
  Correct the Material Category in the Transaction or Data:
  
  If the material category is incorrect in the material master or in the data being processed, correct it to a valid material category.
  
  
  
  Check Customizing and Interfaces:
  
  If the error occurs during data upload or interface processing, validate the source data.
  Ensure that any custom developments or enhancements correctly handle material categories.
  
  
  
  Transport and System Consistency:
  
  If the material category exists in the development system but not in the production system, check transport requests and ensure the customizing is transported properly.
  
  
  
  
  Related Information:
  
  Transaction OMS2: Used to maintain material types (material categories).
  Material Master (MM01/MM02): Material category is a key field when creating or changing materials.
  SAP Notes: Check for any SAP Notes related to material category errors if the problem persists.
  Authorization: Ensure the user has authorization to view or maintain material categories.
  Integration Points: Material category is used in various modules like MM, SD, PP, WM, so ensure consistency across modules.
  
  
  Summary:
  The error WRF_APC071 indicates that the system cannot find the specified material category. The fix involves verifying and maintaining the material category in transaction OMS2, correcting any incorrect references, and ensuring data consistency across the system.
  
  If you provide the exact material category code causing the error, I can help you with more specific guidance.