How To Fix ES228 - Enter a function group

SAP Error Message - Details

• Message type: E = Error

• Message class: ES - ABAP Workbench: Repository Information System

• Message number: 228

• Message text: Enter a function group

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 ES228 - Enter a function group ?

  The SAP error message ES228 ("Enter a function group") typically occurs when you are trying to create or modify a function module or a function group in the SAP system, but the system requires you to specify a function group that is not currently provided.
  Cause:
  
  Missing Function Group: The error usually arises when you attempt to create a function module without specifying an associated function group. Function groups are essential in SAP as they serve as containers for function modules and related objects.
  Incorrect Transaction: You might be in a transaction that requires a function group but have not entered one.
  Authorization Issues: Sometimes, the error can also be related to authorization issues where the user does not have the necessary permissions to access or create function groups.
  
  Solution:
  
  
  Specify a Function Group: When prompted by the error message, enter a valid function group name in the appropriate field. If you are unsure of the function group to use, you can create a new one or check existing ones using transaction code SE80 (Object Navigator) or SE37 (Function Builder).
  
  
  Create a New Function Group:
  
  Go to transaction SE80.
  Select "Function Group" from the dropdown.
  Enter a name for the new function group and click on the "Create" button.
  Fill in the required details and save.
  
  
  
  Check Transaction: Ensure that you are in the correct transaction for creating or modifying function modules. If you are in a different context, navigate to the appropriate transaction.
  
  
  Authorization Check: If you suspect that the issue might be related to authorization, check with your SAP security team to ensure that you have the necessary permissions to create or modify function groups and modules.
  
  
  Consult Documentation: If you are still facing issues, refer to SAP documentation or consult with your SAP Basis or development team for further assistance.
  
  
  Related Information:
  
  Function Groups: These are logical groupings of function modules that allow for better organization and management of related functions in SAP.
  Function Modules: These are reusable pieces of code that can be called from other programs or function modules.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Builder) and SE80 (Object Navigator) for managing function groups and modules.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team for further troubleshooting.