How To Fix PMEVC_UI491 - An entry exists already for object type &1 and group &2

SAP Error Message - Details

• Message type: E = Error

• Message class: PMEVC_UI -

• Message number: 491

• Message text: An entry exists already for object type &1 and group &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PMEVC_UI491 - An entry exists already for object type &1 and group &2 ?

  The SAP error message PMEVC_UI491 indicates that there is an attempt to create or modify an entry in a specific object type and group, but an entry with the same key already exists. This typically occurs in the context of managing master data or configuration data within SAP, particularly in modules related to project management or variant configuration.
  Cause:
  The error is caused by the existence of a duplicate entry for the specified object type and group. This can happen due to:
  
  Attempting to create a new entry that has the same key as an existing one.
  Data inconsistencies or corruption in the database.
  Incorrect configuration settings or user input.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Entries:
  
  Use transaction codes relevant to the object type (e.g., SE11 for Data Dictionary, SE16 for table display) to check if an entry with the same key already exists.
  Identify the existing entry that is causing the conflict.
  
  
  
  Modify or Delete Existing Entry:
  
  If the existing entry is valid and should remain, consider modifying it instead of creating a new one.
  If the existing entry is no longer needed, you may delete it, but ensure that this action does not affect other processes or data integrity.
  
  
  
  Review Input Data:
  
  Ensure that the data you are trying to input does not inadvertently match an existing entry. Double-check the values for accuracy.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to the specific object type and group to understand the constraints and requirements.
  
  
  
  Check for Custom Code:
  
  If there are custom developments or enhancements in your SAP system, check if they are causing the issue. Debugging the code may help identify the root cause.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant context.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes that are relevant to the object type you are working with.
  SAP Notes: Search for SAP Notes related to PMEVC_UI491 for any known issues or patches that may address the problem.
  User Authorization: Ensure that you have the necessary authorizations to create or modify entries in the specified object type and group.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.