How To Fix ATO157 - Item &2 type &1 uses BOM-Object &3 of other object (&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: ATO - Adaptation Transport Organizer Messages

• Message number: 157

• Message text: Item &2 type &1 uses BOM-Object &3 of other object (&4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATO157 - Item &2 type &1 uses BOM-Object &3 of other object (&4) ?

  The SAP error message ATO157 indicates that there is an issue with the configuration of a Bill of Materials (BOM) in the context of Advanced Variant Configuration (AVC). Specifically, this error occurs when an item in a configuration uses a BOM object that is associated with a different object than expected.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Incorrect BOM Assignment: The item type is trying to reference a BOM that is not correctly assigned to the object type in the configuration.
  Object Type Mismatch: The BOM object being referenced belongs to a different object type than the one expected for the configuration.
  Configuration Errors: There may be inconsistencies in the configuration settings or the way the BOMs are structured.
  
  Solution:
  To resolve the ATO157 error, you can take the following steps:
  
  
  Check BOM Assignment:
  
  Verify that the BOM is correctly assigned to the object type in the configuration. Ensure that the BOM is intended for the specific item type you are working with.
  
  
  
  Review Object Types:
  
  Ensure that the object type of the BOM matches the object type of the item in the configuration. If they do not match, you may need to adjust the configuration or create a new BOM for the correct object type.
  
  
  
  Correct Configuration Settings:
  
  Review the configuration settings in the variant configuration profile. Make sure that all settings are correctly defined and that there are no discrepancies.
  
  
  
  Check for Changes:
  
  If there have been recent changes to the BOMs or object types, ensure that all related configurations are updated accordingly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on BOM configuration and variant configuration settings.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the configuration again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as CS03 (Display BOM), CS02 (Change BOM), or CU50 (Configuration) to review and modify BOMs and configurations.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  Support: If the issue persists, 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 ATO157 error in your SAP system.