How To Fix COM_DML_ENGINE012 - Object type & does not allow hierarchies

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_DML_ENGINE - MDF Processing Layer

• Message number: 012

• Message text: Object type & does not allow hierarchies

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 COM_DML_ENGINE012 - Object type & does not allow hierarchies ?

  The SAP error message COM_DML_ENGINE012 indicates that the object type specified does not support hierarchies. This error typically arises in the context of SAP's Controlling (CO) module, particularly when working with data structures that are expected to support hierarchical relationships, such as cost centers, profit centers, or internal orders.
  Cause:
  
  Object Type Limitation: The object type you are trying to use does not have the capability to support hierarchical structures. For example, certain master data objects in SAP may not be designed to have parent-child relationships.
  Incorrect Configuration: The configuration settings for the object type may not have been set up to allow for hierarchies.
  Data Entry Error: There may be an error in the data entry process where a hierarchy is being incorrectly applied to an object that does not support it.
  
  Solution:
  
  Check Object Type: Verify the object type you are working with. Ensure that it is indeed designed to support hierarchies. You can refer to the SAP documentation or consult with your SAP administrator.
  Review Configuration: If you have access to the configuration settings, check if the object type has been configured to allow hierarchies. This may involve looking into the settings in the SAP Customizing Implementation Guide (IMG).
  Data Validation: Ensure that the data you are trying to input or manipulate is valid for the object type. If you are trying to create a hierarchy, make sure that the parent and child relationships are correctly defined and that the object types involved support such relationships.
  Consult Documentation: Refer to SAP Help or documentation specific to the module you are working with for more detailed information on the object types and their capabilities.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to the object type you are working with (e.g., KS01 for cost centers, KP06 for planning).
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.