How To Fix SO2_TOOL043 - Name of event handler must not contain any blanks lines

SAP Error Message - Details

• Message type: E = Error

• Message class: SO2_TOOL - Messages for OXYGEN Page Editor

• Message number: 043

• Message text: Name of event handler must not contain any blanks lines

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 SO2_TOOL043 - Name of event handler must not contain any blanks lines ?

  The SAP error message SO2_TOOL043, which states "Name of event handler must not contain any blanks lines," typically occurs in the context of SAP Business Workflow or when defining event handlers in the SAP system. This error indicates that the name of the event handler you are trying to create or modify contains blank lines or spaces that are not allowed.
  Cause:
  
  Blank Lines or Spaces: The most common cause of this error is that the name of the event handler has leading, trailing, or multiple spaces, or it may contain blank lines.
  Incorrect Formatting: The event handler name may have been copied from another source, introducing unwanted formatting or whitespace.
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Check the Event Handler Name:
  
  Go to the transaction or area where you are defining the event handler.
  Carefully inspect the name of the event handler for any leading or trailing spaces or blank lines.
  
  
  
  Remove Unwanted Characters:
  
  Ensure that the name consists only of valid characters (usually alphanumeric and underscores) and does not contain any spaces or blank lines.
  If you are copying the name from another source, paste it into a plain text editor first to remove any formatting, then copy it back into the SAP field.
  
  
  
  Re-enter the Name:
  
  Manually type the name of the event handler again to ensure there are no hidden characters or formatting issues.
  
  
  
  Save Changes:
  
  After correcting the name, save your changes and check if the error persists.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidelines on naming conventions for event handlers and other objects.
  SAP Community: You can search for discussions or similar issues in the SAP Community forums, where other users may have encountered and resolved the same error.
  Transaction Codes: Familiarize yourself with relevant transaction codes related to workflows and event handling, such as SWDD (Workflow Builder) or SWI1 (Work Item Selection).
  
  If the error persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.