How To Fix >U145 - Returns lot transfer running - generation not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: >U -

• Message number: 145

• Message text: Returns lot transfer running - generation not possible

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 >U145 - Returns lot transfer running - generation not possible ?

  The SAP error message "U145 Returns lot transfer running - generation not possible" typically occurs in the context of handling returns and inventory management within the SAP system. This error indicates that there is an issue with the transfer of return lots, which may be due to various reasons.
  Causes:
  
  Incomplete Data: The return lot may not have all the necessary data or attributes required for processing.
  Status Issues: The lot may be in a status that does not allow for transfer or processing (e.g., blocked, in use, etc.).
  Configuration Issues: There may be configuration settings in the system that prevent the generation of the return lot transfer.
  Inventory Management Issues: There could be discrepancies in inventory levels or issues with stock types that affect the transfer process.
  System Locking: Another process may be locking the lot or the inventory, preventing the transfer from being completed.
  
  Solutions:
  
  Check Lot Status: Verify the status of the return lot in question. Ensure that it is not blocked or in a status that prevents processing.
  Review Data Completeness: Ensure that all required fields and data for the return lot are filled out correctly.
  Check Configuration: Review the configuration settings related to returns and lot management in the SAP system. Ensure that they are set up correctly to allow for transfers.
  Inventory Check: Conduct an inventory check to ensure that the stock levels are accurate and that there are no discrepancies.
  Release Locks: If another process is locking the lot, identify and resolve the locking issue. This may involve checking for other transactions that are currently using the lot.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific error message for additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB1A (Goods Withdrawal), MB1B (Transfer Posting), and MB1C (Other Goods Receipts) that may be involved in the process.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that the user attempting the transfer has the necessary authorizations to perform the action.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.