How To Fix RELMLR012 - Entry &1/&2 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: RELMLR - Messages for Land Register in LUM

• Message number: 012

• Message text: Entry &1/&2 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RELMLR012 - Entry &1/&2 already exists ?

  The SAP error message RELMLR012 indicates that there is an attempt to create or modify an entry in the system that already exists. The message typically appears in the context of managing master data, such as material master records, vendor master records, or other similar entities.
  Cause:
  The error occurs when:
  
  You are trying to create a new entry (e.g., a new material or vendor) with a key (like a number or code) that already exists in the database.
  There may be a duplicate entry in the system that has not been properly handled or removed.
  The system is enforcing unique constraints on certain fields, and the value you are trying to enter conflicts with an existing entry.
  
  Solution:
  To resolve the RELMLR012 error, you can take the following steps:
  
  
  Check for Existing Entries:
  
  Use transaction codes like SE16 or SE16N to access the relevant database table (e.g., MARA for material master, LFA1 for vendor master) and search for the entry using the key you are trying to create.
  Verify if the entry already exists.
  
  
  
  Modify or Delete Existing Entry:
  
  If the entry already exists and is valid, you may need to modify it instead of creating a new one.
  If the existing entry is incorrect or obsolete, consider deleting it if it is appropriate to do so.
  
  
  
  Use a Different Key:
  
  If you are trying to create a new entry, consider using a different key or identifier that does not conflict with existing entries.
  
  
  
  Check for Data Consistency:
  
  Ensure that there are no inconsistencies in the data that might be causing the error. This includes checking for any related entries that might be causing the conflict.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidance related to the module you are working with, as the context of the error can vary.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing master data (e.g., MM01 for creating materials, XK01 for creating vendors).
  Data Model: Understanding the data model and relationships between different entities in SAP can help in diagnosing issues related to duplicates.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message.
  
  By following these steps, you should be able to identify the cause of the RELMLR012 error and take appropriate action to resolve it.