How To Fix BC218 - Adding an entry with this key is not allowed


BC218 - Overview

  • Message type: E = Error

  • Message class: BC - Scheduler (calendar)

  • Message number: 218

  • Message text: Adding an entry with this key is not allowed

  • Show details Hide details
  • What causes this issue?

    When adding an entry, you have specified a key that is not valid for
    this table.
    In the case of a software upgrade, it is difficult to differentiate
    between old data and new data with initial content. Therefore, such an
    entry is not permitted.

    System Response

    The entry cannot be added.

    How to fix this error?

    Specify a different key or remove the entry with the function <ZK>Skip
    </>.

    Procedure for System Administrators

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


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message BC218 - Adding an entry with this key is not allowed ?
    The SAP error message BC218, which states "Adding an entry with this key is not allowed," typically occurs when you are trying to add a new entry to a table or a data structure where the key you are using already exists or is not permitted. This can happen in various contexts, such as when working with customizing tables, configuration settings, or data entries in SAP.
    Causes:
    
    Duplicate Key: The most common cause is that the key you are trying to add already exists in the database or the internal table.
    Key Constraints: The table or structure may have constraints that prevent certain keys from being added, such as primary key constraints or unique constraints.
    Authorization Issues: Sometimes, the user may not have the necessary authorizations to add entries to the table.
    Incorrect Data Entry: The data being entered may not meet the required format or conditions defined for that particular table or structure.
    
    Solutions:
    
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