How To Fix C0340 - - Assign function to be called (&)

SAP Error Message - Details

• Message type: E = Error

• Message class: C0 - PP-PI: Messages for PI Sheet and Syntax Checker

• Message number: 340

• Message text: - Assign function to be called (&)

INCLUDE C0215 OBJECT DOKU ID NA LANGUAGE E

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C0340 - - Assign function to be called (&) ?

  The SAP error message C0340, "Assign function to be called (&)," typically occurs when there is an issue with the assignment of a function module or a method in the context of a program or a transaction. This error can arise in various scenarios, such as when working with function modules, BAPIs, or RFC calls.
  Cause:
  
  Missing Function Module: The function module that is being called may not exist or may not be activated in the system.
  Incorrect Function Name: There may be a typo or incorrect naming in the function module call.
  Authorization Issues: The user may not have the necessary authorizations to execute the function module.
  Incorrect Parameters: The parameters being passed to the function module may not match the expected parameters.
  Configuration Issues: There may be configuration issues in the system that prevent the function from being called correctly.
  
  Solution:
  
  Check Function Module: Verify that the function module exists in the system. You can do this by using transaction SE37 (Function Builder) to search for the function module.
  Correct Naming: Ensure that the function name is spelled correctly in the code where it is being called.
  Check Authorizations: Make sure that the user executing the function has the necessary authorizations. You can check this using transaction SU53 to see if there are any authorization failures.
  Review Parameters: Check the parameters being passed to the function module. Ensure that they match the expected input and output parameters defined in the function module.
  Debugging: If the issue persists, consider debugging the program to see where the error occurs and gather more information about the context in which the function is being called.
  Consult Documentation: Review the documentation for the function module to ensure that it is being used correctly.
  
  Related Information:
  
  Transaction Codes: SE37 (Function Builder), SE80 (Object Navigator), SU53 (Authorization Check), ST22 (Dump Analysis).
  SAP Notes: Check SAP Notes for any known issues related to the specific function module or error message.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further assistance.