How To Fix ATO_CUSTOMER106 - Item &4 of type &3 has an error in the usage of item &2 of type &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: ATO_CUSTOMER - ATO Messages for the End User

• Message number: 106

• Message text: Item &4 of type &3 has an error in the usage of item &2 of type &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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATO_CUSTOMER106 - Item &4 of type &3 has an error in the usage of item &2 of type &1. ?

  The SAP error message ATO_CUSTOMER106 typically occurs in the context of Advanced Variant Configuration (AVC) or Configure-to-Order (CTO) scenarios. This error indicates that there is an issue with the configuration of a specific item in a sales order or a production order. The message provides details about the item types and the specific item that is causing the error.
  Cause:
  The error message ATO_CUSTOMER106 can be caused by several factors, including:
  
  Incorrect Configuration: The item being configured may have incompatible characteristics or values that do not meet the requirements of the parent item.
  Missing Dependencies: There may be missing dependencies or constraints that are not satisfied in the configuration of the item.
  Incorrect Item Type: The item type specified may not be appropriate for the configuration being attempted.
  Data Inconsistencies: There may be inconsistencies in the master data or configuration profiles that lead to this error.
  
  Solution:
  To resolve the ATO_CUSTOMER106 error, you can follow these steps:
  
  
  Check Configuration: Review the configuration of the item mentioned in the error message. Ensure that all required characteristics are filled out correctly and that there are no incompatible selections.
  
  
  Review Dependencies: Check the dependencies and constraints defined for the item. Make sure that all necessary conditions are met for the configuration to be valid.
  
  
  Validate Item Types: Ensure that the item types are correctly defined and that the item being configured is appropriate for the parent item.
  
  
  Check Master Data: Verify that the master data for the items involved is consistent and correctly set up. This includes checking the configuration profiles, class types, and characteristics.
  
  
  Use Configuration Tools: Utilize SAP's configuration tools (like the Configuration Profile or the Class Builder) to analyze the configuration and identify any issues.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to Advanced Variant Configuration for additional guidance on resolving configuration errors.
  
  
  Debugging: If the issue persists, consider debugging the configuration process to identify the exact point of failure.
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like CU50 (Configuration Simulation) to test the configuration and see where the error occurs.
  SAP Notes: Check for relevant SAP Notes that may address known issues or provide patches related to this error.
  Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the ATO_CUSTOMER106 error in your SAP system.