How To Fix AM320 - Sequential number & already exists; entry in & ignored


AM320 - Overview

  • Message type: E = Error

  • Message class: AM - Business Address Services

  • Message number: 320

  • Message text: Sequential number & already exists; entry in & ignored

  • Show details Hide details
  • What causes this issue?

    The serial number &V1& for the communication table &V2& for the current
    address is already occupied.
    The operation 'I' for insert specified in the transfer table &V2& is
    not possible for this entry.

    System Response

    The entry in the transfer table &V2& is ignored.

    How to fix this error?

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    Procedure for System Administrators


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message AM320 - Sequential number & already exists; entry in & ignored ?
    The SAP error message AM320 indicates that there is a duplicate entry for a sequential number in the Asset Accounting (FI-AA) module. This typically occurs when you are trying to create or modify an asset master record, and the system detects that the sequential number you are trying to use already exists in the database.
    
    Cause: Duplicate Sequential Number: The most common cause is that the sequential number you are trying to assign to an asset already exists in the system. Incorrect Configuration: There may be issues with the configuration of the number ranges for asset numbers, leading to overlaps or duplicates. Data Migration Issues: If data has been migrated from another system, there may be conflicts with existing records in SAP.
    Solution: Check Existing Entries: Verify the existing asset records to see if the sequential number you are trying to use is already assigned to another asset. You can do this by using transaction codes

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