How To Fix ED199 - Operation not allowed in modification mode

SAP Error Message - Details

• Message type: E = Error

• Message class: ED - ABAP/4 Editor messages

• Message number: 199

• Message text: Operation not allowed in modification 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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ED199 - Operation not allowed in modification mode ?

  The SAP error message ED199 "Operation not allowed in modification mode" typically occurs when a user attempts to perform an operation that is not permitted while the system is in modification mode. This can happen in various contexts, such as when working with data in a transaction or when trying to execute certain functions that require the system to be in display mode.
  Cause:
  
  Modification Mode: The system is currently in a state where it does not allow changes to be made. This could be due to the transaction being locked for editing or the user not having the necessary authorizations.
  Transaction Restrictions: Certain transactions or operations are restricted in modification mode to prevent unintended changes or data integrity issues.
  User Authorizations: The user may not have the required authorizations to perform the operation in the current mode.
  
  Solution:
  
  Switch to Display Mode: If you are in a transaction that allows switching between display and modification modes, try switching to display mode to perform the operation.
  Check User Authorizations: Ensure that you have the necessary authorizations to perform the operation. You may need to contact your SAP security administrator to verify your roles and permissions.
  Review Transaction Settings: Check if the transaction you are using has specific settings or restrictions that prevent modifications in certain scenarios.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction or operation you are trying to perform for any additional guidance.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches that may address this issue.
  Transaction Codes: Familiarize yourself with the transaction codes you are using and their specific behaviors regarding modification and display modes.
  User Roles: Review the roles assigned to your user profile in SAP to ensure you have the correct permissions for the tasks you are trying to perform.
  
  By following these steps, you should be able to resolve the ED199 error and understand the context in which it occurs.