How To Fix SY376 - Use of local result variables when calling control/automation

SAP Error Message - Details

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 376

• Message text: Use of local result variables when calling control/automation

What causes this issue?

You cannot use a local variable in a call to a control or automation
server.
For performance reasons, the system collects calls to front end
components, such as controls, in a queue and does not transfer them to
the frontend for processing until the so-called flush. These calls are
processed in the front end asynchronously to calls in the ABAP source
code. If local variables are used in calls to controls for including
the return values (for example the selected node of a tree), it is
possible that the local variable will not exist at the time of the
flush. It will not be possible to transfer the return value to the
variable.

System Response

It is highly unlikely that further processing will continue correctly
without return values. For safety reasons, further processing is
terminated.

How to fix this error?

Check your application for local variables that are used for return
values of control/automation calls.

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 SY376 - Use of local result variables when calling control/automation ?

  The SAP error message SY376 indicates that there is an issue with the use of local result variables when calling control or automation functions in ABAP (Advanced Business Application Programming). This error typically arises when you are trying to use a local variable that is not properly defined or is not accessible in the context of the control or automation call.
  Cause:
  The error can occur due to several reasons:
  
  Scope Issues: The local variable you are trying to use may not be in the correct scope or may not be accessible in the context where it is being called.
  Incorrect Variable Declaration: The variable may not be declared correctly or may not be of the expected type.
  Control/Automation Context: The control or automation function you are trying to call may not support the use of local variables in the way you are attempting.
  
  Solution:
  To resolve the SY376 error, you can take the following steps:
  
  
  Check Variable Scope: Ensure that the variable you are trying to use is declared in the correct scope. If it is a local variable, make sure it is accessible in the context where you are calling the control or automation function.
  
  
  Review Variable Declaration: Verify that the variable is declared correctly and is of the expected type. Ensure that it is initialized before use.
  
  
  Use Global Variables: If the control or automation function requires a variable that is accessible globally, consider declaring the variable as a global variable or passing it in a way that is compatible with the function being called.
  
  
  Consult Documentation: Review the SAP documentation for the specific control or automation function you are using to understand its requirements regarding variable usage.
  
  
  Debugging: Use debugging tools to step through your code and identify where the variable is being used incorrectly. This can help you pinpoint the exact location of the error.
  
  
  Related Information:
  
  ABAP Documentation: Refer to the official SAP ABAP documentation for more details on variable scope and control/automation functions.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to find potential solutions.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  By following these steps, you should be able to identify the cause of the SY376 error and implement a suitable solution.