How To Fix OO656 - Enter an exception ID

SAP Error Message - Details

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 656

• Message text: Enter an exception 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 OO656 - Enter an exception ID ?

  The SAP error message OO656 "Enter an exception ID" typically occurs in the context of handling exceptions in the SAP system, particularly when working with the Object-Oriented (OO) programming model. This error indicates that the system expects an exception ID to be provided, but it has not been entered.
  Cause:
  
  Missing Exception ID: The most common cause of this error is that the user has not entered a required exception ID in a specific transaction or program.
  Incorrect Program Logic: There may be a logic error in the ABAP code where the exception handling is not properly defined or invoked.
  User Input Error: The user may have overlooked entering the necessary information in a dialog box or input field.
  
  Solution:
  
  Enter Exception ID: The immediate solution is to ensure that you enter a valid exception ID in the required field. Check the documentation or help text for the specific transaction or program to understand what values are acceptable.
  Check Program Logic: If you are a developer or have access to the ABAP code, review the code to ensure that exception handling is correctly implemented. Make sure that the exception IDs are defined and that the logic for raising exceptions is correctly set up.
  Consult Documentation: Refer to the SAP documentation or help resources for the specific transaction or program you are using to understand the context in which the exception ID is required.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message OO656.
  Transaction Codes: Identify the specific transaction code or program where the error occurs to narrow down the context.
  User Roles and Authorizations: Ensure that the user has the necessary roles and authorizations to perform the action that is triggering the error.
  Debugging: If you have access to debugging tools, you can set breakpoints in the ABAP code to trace the execution flow and identify where the exception ID is expected.
  
  By following these steps, you should be able to address the OO656 error effectively.