How To Fix AD654 - Enter a two-character message ID

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 654

• Message text: Enter a two-character message ID

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 AD654 - Enter a two-character message ID ?

  The SAP error message AD654, which states "Enter a two-character message ID," typically occurs when a user is trying to enter a message ID in a field that requires a specific format. This error is often encountered in the context of customizing or configuring messages in SAP, particularly in transaction codes related to message management.
  Cause:
  The error is caused by the following reasons:
  
  Incorrect Input: The user has entered a message ID that does not conform to the required two-character format. Message IDs in SAP are usually two characters long.
  Field Validation: The field where the message ID is being entered has validation rules that enforce the two-character requirement.
  
  Solution:
  To resolve the AD654 error, follow these steps:
  
  Check Input: Ensure that you are entering a valid two-character message ID. For example, valid message IDs might look like "E1", "W2", etc.
  Refer to Documentation: If you are unsure about the valid message IDs, refer to the SAP documentation or the relevant configuration guide for the specific module you are working with.
  Use Existing IDs: If you are trying to create a new message, consider using existing message IDs as a reference to ensure you are following the correct format.
  Consult with Colleagues: If you are part of a team, consult with colleagues or a system administrator who may have experience with message configuration in SAP.
  
  Related Information:
  
  Message Classes: In SAP, messages are organized into message classes, and each message class can contain multiple messages identified by their message IDs.
  Transaction Codes: Common transaction codes related to message management include SE91 (Message Maintenance) and SE80 (Object Navigator).
  SAP Notes: Check SAP Notes for any known issues or updates related to message handling that might provide additional context or solutions.
  
  If the problem persists after following these steps, it may be beneficial to reach out to your SAP support team or consult the SAP community for further assistance.