How To Fix TR108 - Make an entry in the field 'Function'

SAP Error Message - Details

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 108

• Message text: Make an entry in the field 'Function'

What causes this issue?

If you enter generic symbol <LB>/*</> into key field (TOBJKEY), field
<LS>Object function</> must be filled.

System Response

You can correct the entry.

How to fix this error?

Do one of the following:
enter the object function
define the key without generic symbol <LB>/*</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TR108 - Make an entry in the field 'Function' ?

  The SAP error message TR108, which states "Make an entry in the field 'Function'," typically occurs when a required field in a transaction or function module is left blank. This error is often encountered in the context of transaction codes related to transport requests or when working with function modules in ABAP.
  Cause:
  The error is triggered when:
  
  A mandatory field, specifically the 'Function' field, is not filled out in the relevant transaction or screen.
  The system expects a specific input that has not been provided, leading to the inability to proceed with the operation.
  
  Solution:
  To resolve the TR108 error, follow these steps:
  
  
  Identify the Transaction: Determine which transaction or screen you are working on when the error occurs.
  
  
  Locate the 'Function' Field: Look for the 'Function' field in the transaction. This field may be labeled differently depending on the context, but it generally refers to a specific action or operation you need to define.
  
  
  Enter Required Information: Fill in the 'Function' field with the appropriate value. This could be a function name, operation type, or any other relevant input that the system requires.
  
  
  Check for Additional Required Fields: Sometimes, other fields may also be mandatory. Ensure that all required fields are filled out correctly.
  
  
  Save or Execute: After entering the necessary information, try to save or execute the transaction again.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes, especially those related to transport management (e.g., SE09, SE10) or when working with function modules in ABAP (e.g., SE37).
  User Authorization: Ensure that you have the necessary authorizations to perform the action you are attempting. Lack of permissions can sometimes lead to unexpected errors.
  SAP Notes: Check SAP Notes or the SAP Support Portal for any known issues or patches related to the specific transaction or function you are using.
  Consult Documentation: Refer to the SAP documentation or help files for the specific transaction to understand the required fields and their expected values.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.