How To Fix CNV_PE516 - Use reference with &1 exists; first remove reference

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 516

• Message text: Use reference with &1 exists; first remove reference

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 CNV_PE516 - Use reference with &1 exists; first remove reference ?

  The SAP error message CNV_PE516 indicates that there is a reference to an object that needs to be removed before you can proceed with the operation you are attempting. This error typically occurs in the context of data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation.
  Cause:
  The error message "Use reference with &1 exists; first remove reference" suggests that there is an existing reference (like a data object, configuration, or a link) that is preventing you from performing the desired action. This could happen in various scenarios, such as:
  
  Attempting to delete or modify a data object that is still being referenced by another object.
  Trying to execute a migration or conversion task while there are still dependencies or references to the data being processed.
  
  Solution:
  To resolve this error, you will need to identify and remove the reference that is causing the issue. Here are the steps you can take:
  
  
  Identify the Reference: Check the details of the error message to identify what the reference &1 is pointing to. This could be a specific object or configuration.
  
  
  Remove the Reference: Once you have identified the reference, you will need to navigate to the relevant transaction or configuration in SAP and remove or deactivate the reference. This may involve:
  
  Deleting or modifying the object that is causing the reference.
  Adjusting configurations or settings that are linked to the object.
  
  
  
  Re-attempt the Operation: After removing the reference, try to perform the operation again that initially triggered the error.
  
  
  Check for Dependencies: If you are unsure about what references exist, you may need to check for dependencies or relationships between objects in the system. This can often be done through transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or SE37 (Function Modules).
  
  
  Related Information:
  
  Documentation: Refer to SAP documentation or help resources related to the specific migration or conversion tool you are using. This can provide insights into common issues and their resolutions.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider reaching out to SAP community forums or user groups where other users may have encountered and resolved similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further assistance, as they may have more tools and access to diagnose the issue in detail.