How To Fix ED558 - Message & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: ED - ABAP/4 Editor messages

• Message number: 558

• Message text: Message & already exists

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ED558 - Message & already exists ?

  The SAP error message ED558 ("Message & already exists") typically occurs when there is an attempt to create or modify a message that already exists in the system. This can happen in various contexts, such as when working with message classes, message texts, or other similar objects in SAP.
  Cause:
  
  Duplicate Entry: The most common cause of this error is that the message you are trying to create or modify already exists in the system with the same message number and message class.
  Incorrect Message Class: You might be trying to create a message in a message class that is not intended for new entries.
  Transport Issues: If you are working in a transport environment, there may be inconsistencies between the development and production systems.
  
  Solution:
  
  Check Existing Messages: Before creating a new message, check the existing messages in the relevant message class to see if the message number you are trying to use is already taken. You can do this by navigating to the message class in transaction SE91.
  Use a Different Message Number: If the message already exists, consider using a different message number that is not currently in use.
  Modify Existing Message: If you need to change the text of an existing message, you can modify it instead of creating a new one.
  Transport Consistency: If you suspect that the issue is related to transport inconsistencies, ensure that all transports have been properly imported and that the message classes are synchronized across systems.
  
  Related Information:
  
  Transaction SE91: This transaction is used to manage message classes and messages in SAP. You can view, create, and modify messages here.
  Message Classes: These are collections of messages that can be used in various programs and applications within SAP. Each message class can contain multiple messages identified by unique message numbers.
  SAP Notes: If you continue to experience issues, consider checking SAP Notes for any known issues or patches related to this error message.
  
  If the problem persists after following these steps, it may be helpful to consult with your SAP Basis or development team for further investigation.