How To Fix TXX039 - Function module &1 could not be found

SAP Error Message - Details

• Message type: E = Error

• Message class: TXX - DARTX - XML-Based Data Retention Tool

• Message number: 039

• Message text: Function module &1 could not be found

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 TXX039 - Function module &1 could not be found ?

  The SAP error message TXX039, which states "Function module &1 could not be found," typically indicates that the system is unable to locate a specific function module that is being called in the program or transaction you are executing. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Missing Function Module: The function module specified in the error message does not exist in the SAP system. This could be due to a missing transport or an incomplete installation.
  Incorrect Function Module Name: There may be a typo or incorrect name in the code that is trying to call the function module.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the function module.
  Namespace Issues: If the function module is in a custom namespace, it may not be available in the current system or client.
  Transport Issues: If the function module was recently transported from another system, the transport may not have been successful or may not have included the function module.
  
  Solutions:
  
  
  Check Function Module Existence:
  
  Use transaction code SE37 (Function Builder) to check if the function module exists. Enter the name of the function module (replace &1 with the actual name) and see if it can be found.
  
  
  
  Correct the Name:
  
  If there is a typo in the code, correct it. Ensure that the function module name is spelled correctly in the program or transaction.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to execute the function module. You may need to consult with your SAP security team to ensure proper access.
  
  
  
  Transport Check:
  
  If the function module is supposed to be part of a transport, check the transport logs to ensure it was successfully imported. You can use transaction code STMS to check transport requests.
  
  
  
  Namespace Verification:
  
  If the function module is in a custom namespace, ensure that the namespace is correctly configured and that the function module is available in the current client.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can set breakpoints in the code that calls the function module to see the exact point of failure and gather more context.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the specific function module or error message. You can search for TXX039 in the SAP Support Portal.
  Transaction Codes:
  
  SE37: Function Builder to check for the existence of function modules.
  SE80: Object Navigator to explore the program or function module.
  ST22: Dump analysis to check for any runtime errors related to the function module.
  SM21: System log to check for any related system messages.
  
  
  
  If the issue persists after trying the above solutions, it may be necessary to consult with your SAP Basis or development team for further investigation.