How To Fix /CWM/MD010 - No CW tolerance group is defined for material &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /CWM/MD -

• Message number: 010

• Message text: No CW tolerance group is defined for material &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CWM/MD010 - No CW tolerance group is defined for material &1 ?

  The SAP error message /CWM/MD010 No CW tolerance group is defined for material &1 typically occurs in the context of the SAP Extended Warehouse Management (EWM) or the SAP Core Warehouse Management (CWM) module. This error indicates that there is no tolerance group defined for the specified material, which is necessary for certain warehouse processes, such as goods receipt or inventory management.
  Cause:
  
  Missing Tolerance Group: The primary cause of this error is that the material in question does not have an associated tolerance group defined in the system.
  Configuration Issues: There may be a configuration issue in the warehouse management settings where the tolerance groups are not properly set up or linked to the materials.
  Material Master Data: The material master data may not have been fully maintained, particularly in the Warehouse Management view.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Define Tolerance Group:
  
  Go to the transaction code OMD1 (or the relevant configuration path) to define a tolerance group.
  Create a new tolerance group or modify an existing one to include the necessary parameters.
  
  
  
  Assign Tolerance Group to Material:
  
  Access the material master data using transaction code MM02.
  Navigate to the Warehouse Management view and ensure that the appropriate tolerance group is assigned to the material.
  
  
  
  Check Material Master Data:
  
  Ensure that all relevant views of the material master are properly maintained, especially the Warehouse Management view.
  If the material is newly created, ensure that all necessary data has been entered.
  
  
  
  Review Configuration:
  
  Check the configuration settings in the Warehouse Management module to ensure that tolerance groups are correctly set up and linked to the relevant materials.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test transaction to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Tolerance Groups: Tolerance groups are used in inventory management to define acceptable variances in quantities during stock movements. They help in managing discrepancies that may arise during physical inventory counts or goods receipts.
  Material Master: The material master is a central repository of information related to materials in SAP. It contains various views that hold data relevant to different functions, such as purchasing, sales, and warehouse management.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and OMD1 (Define Tolerance Groups) for managing material data and configurations.
  
  By following these steps, you should be able to resolve the error and ensure that the material can be processed correctly in the warehouse management system.