How To Fix WC103 - Material group material & not properly maintained in material group &

SAP Error Message - Details

• Message type: E = Error

• Message class: WC - POS interface - outbound and Tickets & Additionals

• Message number: 103

• Message text: Material group material & not properly maintained in material group &

What causes this issue?

This error is due to one of four possible reasons:
No purchasing group has been maintained for material group material
&V1& in material group &V2&.
No tax classification has been maintained for the material group
material and the country/state of the plant.
No condition type for the taxes in that country/state has been entered
in the calculation schema for sales price determination.
The condition type for taxes has not been assigned to the POS condition
type group for the POS outbound profile of the plant.

System Response

The record in question cannot be prepared for POS outbound.

How to fix this error?

To correct 1. and 2. you maintain the material group material in
<DS:TRAN.MM42>Material maintenance</> (view: basic data).
To correct 3. check the calculation schema.
To correct 4. you add the condition type for taxes to the
<DS:SIMG.W_DF_VK_0160.SIMG_OPOS>POS condition type group</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WC103 - Material group material & not properly maintained in material group & ?

  The SAP error message WC103 indicates that there is an issue with the material group associated with a specific material. This error typically arises when the material group is not properly maintained or configured in the system. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Material Group Not Defined: The material group specified for the material does not exist in the system.
  Incorrect Configuration: The material group may not be properly configured in the system, leading to inconsistencies.
  Missing Data: Required fields or data related to the material group may be missing or incorrectly filled out.
  Authorization Issues: The user may not have the necessary permissions to access or modify the material group.
  
  Solution:
  
  
  Check Material Group Definition:
  
  Go to the transaction code OMD1 (or use the relevant menu path) to check if the material group exists.
  If it does not exist, create a new material group using the transaction code OMD1.
  
  
  
  Maintain Material Group:
  
  Ensure that the material group is properly maintained with all required fields filled out.
  Check for any missing configurations or settings that need to be addressed.
  
  
  
  Review Material Master Data:
  
  Use transaction code MM03 to display the material master data and verify that the material group is correctly assigned to the material.
  If necessary, update the material master data using transaction code MM02.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access and modify the material group.
  Consult with your SAP security team if there are any authorization issues.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to material groups for any specific requirements or configurations that may be needed.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  OMD1: Maintain Material Groups
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to material groups and the specific error message.
  
  
  User Roles: Ensure that the user roles and profiles are correctly set up to allow access to material group functionalities.
  
  
  By following these steps, you should be able to resolve the WC103 error and ensure that the material group is properly maintained in your SAP system. If the issue persists, consider reaching out to your SAP support team for further assistance.