How To Fix ATO156 - Item type &1 returned unregistered BOM-Object &2 - SM34 ATO_ITEM_TYPES


ATO156 - Overview

  • Message type: E = Error

  • Message class: ATO - Adaptation Transport Organizer Messages

  • Message number: 156

  • Message text: Item type &1 returned unregistered BOM-Object &2 - SM34 ATO_ITEM_TYPES

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  • 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 ATO156 - Item type &1 returned unregistered BOM-Object &2 - SM34 ATO_ITEM_TYPES ?
    The SAP error message ATO156 indicates that there is an issue with the configuration of the item type in the context of the Advanced Variant Configuration (AVC) in SAP. Specifically, it suggests that the item type you are trying to use is not associated with a registered Bill of Materials (BOM) object.
    
    Cause: Unregistered BOM Object: The item type you are trying to use is not linked to a valid BOM object in the system. This can happen if the BOM has not been created or has been deleted.
    Configuration Issues: There may be issues with the configuration settings for the item type in the system. Missing Master Data: The necessary master data for the item type or BOM may be missing or incorrectly configured.
    Solution: Check BOM Registration: Ensure that the BOM for the item type is created and properly registered in the system. You can do this by navigating to the BOM transaction (CS01, CS02,

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