How To Fix ARBERP_CFG_WEBUI051 - This mapping already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: ARBERP_CFG_WEBUI - Messages for CFG WebUI

• Message number: 051

• Message text: This mapping 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 ARBERP_CFG_WEBUI051 - This mapping already exists ?

  The SAP error message ARBERP_CFG_WEBUI051 typically indicates that there is an attempt to create a mapping in the Web UI configuration that already exists. This error is often encountered in the context of configuring the SAP CRM Web UI or similar applications where mappings between different components or data elements are defined.
  Cause:
  The error occurs when:
  
  You are trying to create a new mapping in the configuration that has the same name or identifier as an existing mapping.
  There may be a duplicate entry in the configuration settings, which can happen if the configuration was imported or copied from another system or if multiple users are working on the same configuration simultaneously.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Mappings:
  
  Navigate to the relevant configuration area in the SAP system where the mappings are defined.
  Look for the existing mapping that is causing the conflict. You can usually find this in the configuration settings for the Web UI.
  
  
  
  Modify or Delete the Existing Mapping:
  
  If the existing mapping is no longer needed, consider deleting it.
  If you need to keep the existing mapping, you may need to modify your new mapping to use a different name or identifier.
  
  
  
  Review Configuration Changes:
  
  If you are working in a team, ensure that no one else is trying to create or modify the same mapping at the same time.
  Review any recent changes made to the configuration to identify potential conflicts.
  
  
  
  Transport Requests:
  
  If the mappings were transported from another system, ensure that the transport did not include duplicate entries. You may need to adjust the transport request.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to Web UI configuration for any specific guidelines or best practices regarding mappings.
  
  
  
  Check for System Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as there may be fixes related to configuration issues.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to the error message ARBERP_CFG_WEBUI051.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CRMD_ORDER for CRM order management or SPRO for configuration settings.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.