How To Fix LQ504 - The entries already exist identically

SAP Error Message - Details

• Message type: E = Error

• Message class: LQ - Proposal Pool Management

• Message number: 504

• Message text: The entries already exist identically

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LQ504 - The entries already exist identically ?

  The SAP error message LQ504 ("The entries already exist identically") typically occurs in the context of inventory management or logistics when you are trying to create or modify a record that already exists in the system with identical key fields. This can happen in various scenarios, such as when creating a new stock transfer, posting goods movements, or entering data in master records.
  Cause:
  The error is triggered when the system detects that the data you are trying to enter already exists in the database with the same key fields. This is a safeguard to prevent duplicate entries that could lead to inconsistencies in inventory or logistics data.
  Solution:
  To resolve the LQ504 error, you can take the following steps:
  
  
  Check Existing Entries: 
  
  Review the existing records in the relevant transaction or table to confirm that the entry you are trying to create already exists. Use transaction codes like SE16 or SE16N to view the relevant database tables.
  
  
  
  Modify Existing Entry: 
  
  If the entry already exists and you need to make changes, consider modifying the existing record instead of creating a new one.
  
  
  
  Use Different Key Fields: 
  
  If you need to create a new entry, ensure that the key fields (such as material number, plant, storage location, etc.) are different from the existing records.
  
  
  
  Consult Documentation: 
  
  Review the SAP documentation or help files related to the specific transaction you are working with to understand the key fields and constraints.
  
  
  
  Check for Customizations: 
  
  If your organization has custom developments or enhancements, check with your SAP support team to see if there are any specific rules or validations that might be causing this error.
  
  
  
  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 that may help you navigate the system and check existing records (e.g., MMBE for stock overview, MB51 for material document list).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to create or modify the records in question.
  
  By following these steps, you should be able to identify the cause of the LQ504 error and take appropriate action to resolve it.