How To Fix MDRD506 - Exit &1 called with no result

SAP Error Message - Details

• Message type: E = Error

• Message class: MDRD - Messages for Delivery Relationships

• Message number: 506

• Message text: Exit &1 called with no result

What causes this issue?

When calling method '&V1&' of Business Add-In 'BADI_MDRD', a result was
expected. No result was returned, however.
This could be caused by the fact that an active implementation of the
Business Add-In is missing, or by an error in the implementation of the
method.

System Response

The missing result could cause the program to behave in unexpected ways.

How to fix this error?

INCLUDE ISR_BERECHTIGUNG
Check the implementation of Business Add-In 'BADI_MDRD' and method '&V1&
' .

Procedure for System Administrators

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 MDRD506 - Exit &1 called with no result ?

  The SAP error message MDRD506 "Exit &1 called with no result" typically occurs in the context of the Material Management (MM) module, particularly when dealing with user exits or enhancements that are expected to return a value but do not.
  Cause:
  
  User Exit Implementation: The error indicates that a user exit (a custom piece of code that is meant to enhance standard SAP functionality) was called, but it did not return any result. This can happen if the exit is not properly implemented or if the logic within the exit does not set the expected output.
  Configuration Issues: There may be configuration settings that are not correctly set up, leading to the exit being called without the necessary data being processed.
  Missing or Incorrect Logic: The logic within the user exit may be incomplete or incorrect, causing it to not produce a result.
  
  Solution:
  
  Check User Exit Implementation: Review the code of the user exit that is being called (indicated by &1 in the error message). Ensure that it is correctly implemented and that it returns a value as expected.
  Debugging: Use the SAP debugger to step through the execution of the user exit to identify where it fails to return a result. Look for any conditions that might prevent the exit from executing its return logic.
  Review Configuration: Check the configuration settings related to the process that is triggering the user exit. Ensure that all necessary settings are in place and correctly configured.
  Consult Documentation: Refer to SAP documentation or notes related to the specific user exit to understand its expected behavior and any prerequisites that must be met.
  Testing: After making changes, thoroughly test the functionality to ensure that the error does not occur again and that the expected results are returned.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific user exit you are working with. SAP frequently updates its knowledge base with solutions to common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Documentation: Review the relevant SAP documentation for the module you are working with to understand how user exits are supposed to function and what parameters they require.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or developer who can provide more in-depth assistance.