How To Fix /ACCGO/CAS_MSG205 - Invalid material group &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CAS_MSG -

• Message number: 205

• Message text: Invalid material group &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/CAS_MSG205 - Invalid material group &1 ?

  The SAP error message /ACCGO/CAS_MSG205 Invalid material group &1 typically indicates that the material group specified in a transaction or configuration is not recognized by the system. This can occur in various contexts, such as during the creation of a material master record, when processing inventory, or in financial transactions.
  Cause:
  
  Incorrect Material Group: The material group specified does not exist in the system. This could be due to a typo or an outdated reference.
  Missing Configuration: The material group may not have been set up in the system, or it may have been deleted or deactivated.
  Authorization Issues: The user may not have the necessary permissions to access the material group.
  Data Migration Issues: If data was migrated from another system, there may have been issues with the material group data not being transferred correctly.
  
  Solution:
  
  Verify Material Group: Check the material group in the system to ensure it exists. You can do this by navigating to the relevant transaction (e.g., MM01 for material creation) and checking the material group field.
  Create or Update Material Group: If the material group does not exist, you may need to create it using transaction code OMS4 (for material groups) or update it if it has been incorrectly configured.
  Check Authorizations: Ensure that the user has the necessary authorizations to access and use the material group.
  Consult with SAP Basis or Functional Team: If the issue persists, it may be necessary to consult with your SAP Basis or functional team to investigate further, especially if it relates to data migration or system configuration.
  Review Documentation: Check any relevant documentation or change logs to see if there have been recent changes to material groups that could have affected the validity of the specified group.
  
  Related Information:
  
  Transaction Codes: 
  
  MM01 - Create Material
  MM02 - Change Material
  MM03 - Display Material
  OMS4 - Maintain Material Groups
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to material groups.
  User Roles: Review user roles and authorizations in transaction PFCG to ensure proper access rights.
  
  By following these steps, you should be able to identify and resolve the issue related to the invalid material group error in SAP.