How To Fix QM053 - The item number &1 you entered is not the main item

SAP Error Message - Details

• Message type: E = Error

• Message class: QM - Messages for quality notifications

• Message number: 053

• Message text: The item number &1 you entered is not the main item

What causes this issue?

You have specified an item number for sales order &V2&. This item is
not is not the main item in the order.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Enter the number for main item.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QM053 - The item number &1 you entered is not the main item ?

  The SAP error message QM053 indicates that the item number you entered is not recognized as the main item in the context of the Quality Management (QM) module. This typically occurs when you are trying to perform an action related to a quality inspection or a quality notification, and the system expects a main item but receives a different item number.
  Cause:
  
  Incorrect Item Number: The item number you entered may not be the main item associated with the inspection lot or notification.
  Item Hierarchy: In some cases, the item you are trying to reference may be a sub-item or a component of a main item, and the system is expecting the main item.
  Configuration Issues: There may be configuration settings in the QM module that define which items are considered main items.
  Data Entry Error: There could be a simple typographical error in the item number you entered.
  
  Solution:
  
  Verify Item Number: Check the item number you entered to ensure it is correct. Make sure it corresponds to the main item in the relevant document (e.g., inspection lot, notification).
  Check Item Hierarchy: If you are working with a bill of materials (BOM) or a similar structure, ensure you are referencing the main item and not a sub-item.
  Consult Documentation: Review the relevant documentation or configuration settings in the QM module to understand which items are designated as main items.
  Use Transaction Codes: Use transaction codes like IQ01 (Create Inspection Lot) or QM01 (Create Quality Notification) to navigate to the relevant screens and verify the main item.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or a functional consultant who specializes in the QM module for further assistance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Manuals: Refer to user manuals or training materials for the QM module to understand the item structure and how to properly enter item numbers.
  Transaction Codes: Familiarize yourself with relevant transaction codes in the QM module, as they can help you navigate and troubleshoot issues more effectively.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.