How To Fix TT319 - Exception condition for CALL FUNCTION

SAP Error Message - Details

• Message type: E = Error

• Message class: TT - Extended Computer Aided Test Tool (eCATT) messages

• Message number: 319

• Message text: Exception condition for CALL FUNCTION

What causes this issue?

An exception was initialized in the function module.

System Response

In the CATT procedure, the exception was flagged in such a way that its
occurrence leads to termination of the CATT procedure.

How to fix this error?

When the exception occurs, it is likely that the CATT procedure can
not proceed correctly. If it is nevertheless able to do so, the
associated flag can be removed for this exception.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TT319 - Exception condition for CALL FUNCTION ?

  The SAP error message TT319, which states "Exception condition for CALL FUNCTION," typically occurs when a function module is called, but an exception is raised during its execution. This can happen for various reasons, such as incorrect input parameters, issues with the function module itself, or problems with the underlying data.
  Causes of TT319 Error
  
  Invalid Input Parameters: The parameters passed to the function module may not meet the expected criteria, leading to an exception.
  Data Issues: The data being processed may not be in the expected format or may be missing, causing the function to fail.
  Function Module Logic: The function module may have internal checks that trigger exceptions based on certain conditions.
  Authorization Issues: The user executing the function may not have the necessary authorizations to perform the action.
  Configuration Issues: There may be configuration settings in the system that affect the behavior of the function module.
  
  Solutions
  
  Check Input Parameters: Review the parameters being passed to the function module. Ensure they are valid and meet the expected data types and formats.
  Debugging: Use the debugger to step through the code and identify where the exception is being raised. This can provide insights into what is going wrong.
  Review Function Module Documentation: Check the documentation for the function module to understand its expected behavior and any exceptions it may raise.
  Error Handling: Implement proper error handling in your code to manage exceptions gracefully. Use TRY...ENDTRY blocks to catch exceptions and handle them appropriately.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the function module.
  Consult SAP Notes: Look for relevant SAP Notes that may address known issues with the function module or provide guidance on resolving specific exceptions.
  
  Related Information
  
  Function Module Documentation: You can access the documentation for the specific function module in transaction SE37 or SE80.
  Transaction Codes: Use transaction codes like SE37 (Function Builder) or SE80 (Object Navigator) to analyze the function module.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it involves a standard function module.
  
  By following these steps, you should be able to diagnose and resolve the TT319 error effectively.