How To Fix IO226 - Configuration of serial number & incompatible with document item

SAP Error Message - Details

• Message type: E = Error

• Message class: IO - Plant Maintenance: Object List

• Message number: 226

• Message text: Configuration of serial number & incompatible with document item

What causes this issue?

You tried to assign a serial number with an unsuitable configuration to
a configured document item.
However, you are only allowed to assign the following serial numbers:
A serial number that is unconfigured
A serial number whose characteristics and values are completely
identical to those of the configured document item

System Response

The serial number is not taken into consideration.

How to fix this error?

Check the configuration of the serial number or assign a different one.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IO226 - Configuration of serial number & incompatible with document item ?

  The SAP error message IO226, which states "Configuration of serial number & incompatible with document item," typically occurs in the context of inventory management or logistics when there is a mismatch between the serial number configuration and the document item being processed. This error can arise in various scenarios, such as during goods movements, sales orders, or inventory transfers.
  Causes of Error IO226
  
  
  Serial Number Configuration: The serial number configuration for the material may not match the requirements of the document item. For example, if the document item is set to require a specific serial number format or range, and the serial number being used does not comply, this error will occur.
  
  
  Document Item Type: The type of document item (e.g., sales order, delivery, etc.) may not be compatible with the serial number settings of the material. For instance, if the item is not set up to handle serialized inventory, but a serial number is being assigned, this can lead to the error.
  
  
  Material Master Settings: The material master record may not be configured correctly for serial number management. This includes settings related to serial number profiles, number ranges, and whether the material is managed in serial numbers.
  
  
  Inconsistent Data: There may be inconsistencies in the data between the serial number and the document item, such as different plants, storage locations, or batch numbers.
  
  
  Solutions to Error IO226
  
  
  Check Serial Number Configuration: Review the serial number configuration for the material in the material master. Ensure that the serial number profile is correctly assigned and that it matches the requirements of the document item.
  
  
  Review Document Item Settings: Verify the settings of the document item to ensure that it is compatible with the serial number being used. This includes checking the item category and any specific settings related to serial number management.
  
  
  Material Master Review: Go to the material master (transaction code MM03) and check the following:
  
  Serial number profile
  Whether the material is set to manage serial numbers
  Any relevant settings in the "Sales" and "Plant Data" views
  
  
  
  Data Consistency Check: Ensure that all relevant data (e.g., plant, storage location, batch) is consistent between the serial number and the document item. If there are discrepancies, correct them.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on serial number management and error handling.
  
  
  Testing: After making changes, perform a test transaction to see if the error persists. If it does, further investigation may be needed.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Material Master), MB1A (Goods Withdrawal), and VL01N (Create Outbound Delivery) to navigate and check settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to perform actions related to serial number management.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in inventory management and serial number processes.