How To Fix OILQU007 - Quantity unit cannot be changed; entries with & already exist

SAP Error Message - Details

• Message type: E = Error

• Message class: OILQU - Messages for Market Data: Maintenance Views for Commodities

• Message number: 007

• Message text: Quantity unit cannot be changed; entries with & already exist

What causes this issue?

You have changed the quantity unit for the quotation. However, the
price quotation table OICQP already contains quotations in the old
quantity unit.

System Response

The system does not allow you to process quotations with different
quantity units if they have the same source, type and number.

How to fix this error?

Reverse the change to ensure that all the quotations have the same
quantity unit, or delete all the other quotations that have the same
source, type and number in the quotation table.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OILQU007 - Quantity unit cannot be changed; entries with & already exist ?

  The SAP error message OILQU007 indicates that there is an issue with changing the quantity unit for a particular entry in the system. This error typically arises when you attempt to modify the quantity unit of a material or a document, but there are existing entries in the system that already use the original quantity unit. 
  Cause:
  
  Existing Entries: The primary cause of this error is that there are already existing entries in the database that reference the original quantity unit. This could be in the form of stock movements, purchase orders, sales orders, or other related documents.
  Data Integrity: SAP enforces data integrity rules to ensure that changes do not lead to inconsistencies in the system. Changing the quantity unit when there are existing references can lead to confusion and errors in inventory management and reporting.
  
  Solution:
  To resolve the OILQU007 error, you can consider the following steps:
  
  
  Check Existing Entries: Identify and review the existing entries that are using the original quantity unit. You can do this by:
  
  Using transaction codes like MB51 (Material Document List) or ME23N (Display Purchase Order) to find documents related to the material.
  Checking stock levels and movements in the relevant transactions.
  
  
  
  Change Quantity Unit in Related Documents: If you need to change the quantity unit, you may need to:
  
  Adjust or delete the existing documents that reference the original quantity unit.
  Ensure that all related documents (like purchase orders, sales orders, etc.) are updated to reflect the new quantity unit.
  
  
  
  Use Alternative Methods: If changing the quantity unit is critical, consider:
  
  Creating a new material master record with the desired quantity unit and transferring stock to the new material.
  Consulting with your SAP administrator or functional consultant for guidance on best practices for handling such changes.
  
  
  
  Consult Documentation: Review SAP documentation or help resources for specific guidelines on handling quantity unit changes, as there may be additional considerations based on your organization's configuration and processes.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for material management, such as MM02 (Change Material), MM03 (Display Material), and MB1A (Goods Withdrawal).
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message, as SAP frequently releases updates that may address known issues.
  User Roles and Permissions: Ensure that you have the necessary permissions to make changes to material master data and related documents.
  
  By following these steps, you should be able to address the OILQU007 error and successfully manage quantity unit changes in SAP.