How To Fix 1H074 - Stock &1 already exists (stack number &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: 1H - BKK: Scheck-/Wechselverwaltung

• Message number: 074

• Message text: Stock &1 already exists (stack number &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 1H074 - Stock &1 already exists (stack number &2) ?

  The SAP error message 1H074 indicates that there is an issue with stock management, specifically that a stock with a certain identifier already exists in the system. This error typically arises in the context of inventory management or when trying to create or modify stock items.
  Cause:
  The error message "Stock &1 already exists (stack number &2)" usually occurs due to one of the following reasons:
  
  
  Duplicate Stock Entry: The system is trying to create or update a stock entry that already exists in the database. This can happen if there is an attempt to create a stock item with the same stock number or identifier that is already in use.
  
  
  Incorrect Data Entry: There may be a mistake in the data being entered, such as using the wrong stock number or identifier.
  
  
  System Configuration Issues: There could be issues with the configuration of the inventory management module, leading to conflicts in stock entries.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Existing Stock: Verify if the stock with the specified identifier already exists in the system. You can do this by using transaction codes like MMBE (Stock Overview) or MB52 (List Warehouse Stocks on Hand) to check the current stock levels.
  
  
  Correct Data Entry: If you find that the stock already exists, ensure that you are using the correct stock number or identifier. If you are trying to create a new stock entry, make sure it has a unique identifier.
  
  
  Delete or Modify Existing Stock: If the existing stock entry is no longer needed, you may consider deleting it or modifying it as necessary. Be cautious with deletions, as they can affect inventory records.
  
  
  Consult Documentation: Review SAP documentation or help files related to inventory management for additional guidance on handling stock entries.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal IT team for further assistance.
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for inventory management, such as:
  
  MMBE: Stock Overview
  MB52: List Warehouse Stocks on Hand
  MB1A: Goods Withdrawal
  MB1B: Transfer Posting
  MB1C: Other Goods Receipts
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for relevant notes in the SAP Support Portal.
  
  
  User Permissions: Ensure that you have the necessary permissions to create or modify stock entries in the system.
  
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.