How To Fix 37628 - Function code may not begin with a slash ('/' removed)

SAP Error Message - Details

• Message type: E = Error

• Message class: 37 - Screen Painter

• Message number: 628

• Message text: Function code may not begin with a slash ('/' removed)

What causes this issue?

The slash '/' has a special meaning in the function code.
If entries in the OK-Code field of a screen begin with '/', they are
interpreted as system codes at runtime and are not edited by the
program.

System Response

The system automatically removes all leading slashes from the function
code.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 37628 - Function code may not begin with a slash ('/' removed) ?

  The SAP error message 37628, which states "Function code may not begin with a slash ('/' removed)," typically occurs when a function code in a transaction or program is incorrectly formatted. Function codes are used in SAP to trigger specific actions or commands, and they should adhere to certain formatting rules.
  Cause:
  The primary cause of this error is that the function code being used starts with a slash ('/'). In SAP, function codes should not begin with a slash, as this is not a valid format. The system automatically removes the slash, which can lead to unexpected behavior or errors if the remaining function code is not recognized.
  Solution:
  To resolve this error, you should:
  
  
  Check the Function Code: Review the function code you are using in your transaction or program. Ensure that it does not start with a slash. If it does, remove the slash and try again.
  
  
  Modify the Code: If you are working with custom code (e.g., ABAP programs), locate the part of the code where the function code is defined or called. Make sure it is correctly formatted without a leading slash.
  
  
  Test the Changes: After making the necessary adjustments, test the transaction or program again to ensure that the error no longer occurs.
  
  
  Consult Documentation: If you are unsure about the correct function code to use, refer to the SAP documentation or help resources for guidance on valid function codes for the specific transaction or program you are working with.
  
  
  Related Information:
  
  Function Codes: Function codes are typically defined in the SAP GUI and can be associated with buttons, menu items, or keyboard shortcuts. They are essential for user interaction within the SAP system.
  SAP GUI: If you are using the SAP GUI, ensure that you are entering function codes in the correct context (e.g., in the command field or as part of a button action).
  Debugging: If the error persists after checking the function code, consider using the debugging tools in SAP to trace the execution and identify where the incorrect function code is being generated or used.
  
  By following these steps, you should be able to resolve the error message 37628 and ensure that your function codes are correctly formatted for use in SAP.