How To Fix ED184 - Operation only allowed on lines that are ready for input in mod. mode

SAP Error Message - Details

• Message type: E = Error

• Message class: ED - ABAP/4 Editor messages

• Message number: 184

• Message text: Operation only allowed on lines that are ready for input in mod. mode

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 ED184 - Operation only allowed on lines that are ready for input in mod. mode ?

  The SAP error message ED184 ("Operation only allowed on lines that are ready for input in mod. mode") typically occurs in the context of data entry or modification in a transaction where certain conditions must be met for the operation to be valid. This error indicates that the user is trying to perform an action on a line item that is not in a state that allows for modification.
  Causes:
  
  Line Item Status: The line item you are trying to modify may not be in a status that allows for input. For example, it could be in a display-only mode or already processed.
  Transaction Mode: The transaction might not be in "modification" mode. If you are in display mode, you will not be able to make changes.
  Field Attributes: Certain fields may be set to "display only" based on the configuration or the current status of the document.
  User Authorizations: The user may not have the necessary authorizations to modify the line item.
  
  Solutions:
  
  Check Transaction Mode: Ensure that you are in the correct transaction mode. If you are in display mode, switch to modification mode (usually by clicking an "Edit" button or similar).
  Review Line Item Status: Check the status of the line item. If it is already processed or completed, you may need to reverse or adjust the document before making changes.
  Field Configuration: Review the field settings to ensure that the fields you are trying to modify are not set to "display only." This may require configuration changes by an administrator.
  User Permissions: Verify that you have the necessary permissions to modify the line item. If not, contact your SAP administrator to request the appropriate access.
  Refresh the Screen: Sometimes, simply refreshing the screen or re-entering the transaction can resolve temporary issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review the documentation for the specific transaction you are using to understand the expected behavior and any prerequisites for modification.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting the SAP community for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.