How To Fix QA087 - A link to inspection lot &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: QA - QM : Inspection lots

• Message number: 087

• Message text: A link to inspection lot &1 already exists

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message QA087 - A link to inspection lot &1 already exists ?

  The SAP error message QA087, which states "A link to inspection lot &1 already exists," typically occurs in the Quality Management (QM) module when you attempt to create a new link to an inspection lot that is already linked to another object, such as a material document or a production order.
  Cause:
  The error is caused by the system's attempt to create a duplicate link to an inspection lot that is already associated with another object. This can happen in various scenarios, such as:
  
  Duplicate Entry: You may be trying to link the same inspection lot to multiple objects, which is not allowed.
  Incorrect Process Flow: The process you are following may not be correct, leading to an attempt to create a link that already exists.
  System Configuration: There may be specific configurations or settings in your SAP system that restrict linking of inspection lots.
  
  Solution:
  To resolve the QA087 error, you can take the following steps:
  
  
  Check Existing Links: Verify if the inspection lot is already linked to another object. You can do this by checking the inspection lot in the Quality Management module to see its current status and links.
  
  
  Use the Correct Inspection Lot: If you need to link a different inspection lot, ensure you are using the correct lot number that is not already linked.
  
  
  Review Process Steps: Ensure that you are following the correct process for linking inspection lots. Review the documentation or guidelines for the specific process you are working on.
  
  
  Consult with SAP Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  Check Customizations: If your organization has custom developments or enhancements in the QM module, check if any of these are causing the issue.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like QA03 (Display Inspection Lot) to view the details of the inspection lot and its links.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP Help documentation for Quality Management to understand the linking process and any restrictions that may apply.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.