How To Fix LTR2_ES_SUMMARY010 - Unable to determine function module name for form '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES_SUMMARY -

• Message number: 010

• Message text: Unable to determine function module name for form '&1'

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_ES_SUMMARY010 - Unable to determine function module name for form '&1' ?

  The SAP error message LTR2_ES_SUMMARY010 with the description "Unable to determine function module name for form '&1'" typically occurs in the context of SAPscript or Smart Forms when the system is unable to find the function module associated with a specific form. This can happen for several reasons, and here are some potential causes, solutions, and related information:
  Causes:
  
  Missing Function Module: The function module that is supposed to be generated for the specified form does not exist.
  Form Not Activated: The form (SAPscript or Smart Form) has not been activated, which means the corresponding function module has not been created.
  Incorrect Form Name: The form name specified in the program or transaction might be incorrect or misspelled.
  Transport Issues: If the form was transported from one system to another, there might be issues with the transport that prevent the function module from being available.
  Authorization Issues: The user may not have the necessary authorizations to access the function module or the form.
  
  Solutions:
  
  
  Activate the Form: Go to the transaction for the form (e.g., SMARTFORMS for Smart Forms or SE71 for SAPscript) and ensure that the form is activated. Activation generates the corresponding function module.
  
  
  Check Function Module: Use transaction SE37 to check if the function module exists. The naming convention for Smart Forms is usually SSF_FUNCTION_NAME_<FORM_NAME>. If it does not exist, activating the form should create it.
  
  
  Verify Form Name: Double-check the form name being used in the program or transaction to ensure it is correct and matches the name of the form in the system.
  
  
  Transport Check: If the form was recently transported, check the transport logs for any errors. Ensure that all necessary objects were included in the transport request.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access the form and the function module. This can be checked with the help of a security administrator.
  
  
  Debugging: If the issue persists, consider debugging the program that is calling the form to see if there are any additional clues or errors being thrown.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Documentation: Review the documentation for SAPscript and Smart Forms to understand how forms are created and managed.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and the solutions they found.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message LTR2_ES_SUMMARY010.