How To Fix /ISDFPS/LM_PM_ADDON270 - Subequipment cannot be master equipment

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/LM_PM_ADDON -

• Message number: 270

• Message text: Subequipment cannot be master equipment

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 /ISDFPS/LM_PM_ADDON270 - Subequipment cannot be master equipment ?

  The SAP error message /ISDFPS/LM_PM_ADDON270 Subequipment cannot be master equipment typically occurs in the context of SAP Plant Maintenance (PM) or SAP Asset Management when there is an attempt to assign a sub-equipment as a master equipment. This error indicates a misunderstanding of the hierarchical relationship between equipment in the system.
  Cause:
  
  Hierarchical Structure: In SAP, equipment is organized in a hierarchical structure where a master equipment can have sub-equipment, but a sub-equipment cannot be designated as a master equipment. This error arises when there is an attempt to perform an operation that violates this structure.
  Incorrect Configuration: The configuration of the equipment may not be set up correctly, leading to attempts to assign sub-equipment in a way that is not allowed by the system.
  Data Entry Error: There may be a mistake in the data entry process where the wrong equipment type is selected.
  
  Solution:
  
  Check Equipment Type: Ensure that you are not trying to assign a sub-equipment as a master equipment. Verify the equipment type and its role in the hierarchy.
  Review Equipment Hierarchy: Use transaction codes like IE03 (Display Equipment) to review the hierarchy of the equipment. Ensure that the equipment you are trying to set as master is indeed a master equipment and not a sub-equipment.
  Correct Assignment: If you need to create a master equipment, ensure that you are using the correct equipment type and that it is not already defined as a sub-equipment.
  Consult Documentation: Refer to SAP documentation or help files for guidance on the correct setup of equipment in the system.
  Seek Help from SAP Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IE01 (Create Equipment), IE02 (Change Equipment), and IE03 (Display Equipment) to manage equipment effectively.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may resolve the issue.
  Training: Consider training sessions or materials on SAP PM to better understand equipment management and the hierarchical structure.
  
  By following these steps, you should be able to resolve the error and ensure that your equipment hierarchy is correctly configured in SAP.