How To Fix DG459 - User exit could not determine a selection date

SAP Error Message - Details

• Message type: E = Error

• Message class: DG - DG: Messages for Dangerous Goods Management

• Message number: 459

• Message text: User exit could not determine a selection date

What causes this issue?

A function module is defined as a user exit to determine selection dates
in the IMG activity <ZK>Specify Date for Determination of DG Master Data
</> in Customizing for <ZK>Dangerous Goods Management</>.
The function module called was unable to determine a selection date.

How to fix this error?

INCLUDE EHS_NA_ADMIN OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DG459 - User exit could not determine a selection date ?

  The SAP error message DG459 ("User exit could not determine a selection date") typically occurs in the context of data selection processes, particularly when using user exits or enhancements in SAP systems. This error indicates that the system was unable to determine a valid selection date during the execution of a program or transaction that relies on user-defined logic.
  Causes:
  
  Missing or Incorrect Configuration: The user exit may not be properly configured, leading to the inability to determine a selection date.
  Data Issues: The data being processed may not contain valid date entries, or the relevant fields may be empty.
  Custom Code Issues: If there is custom code in the user exit, it may contain logic errors or may not handle certain scenarios correctly.
  User Exit Logic: The logic implemented in the user exit may not account for all possible cases, leading to a failure in determining the selection date.
  
  Solutions:
  
  Check User Exit Implementation: Review the implementation of the user exit to ensure that it is correctly determining the selection date. Look for any logic that may be missing or incorrect.
  Validate Input Data: Ensure that the data being processed contains valid and complete date information. Check for any null or invalid entries in the relevant fields.
  Debugging: Use debugging tools in SAP to step through the user exit code and identify where the logic fails to determine the selection date.
  Consult Documentation: Review any documentation related to the user exit to understand its expected behavior and any prerequisites for it to function correctly.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on user exit configurations.
  Testing: After making changes, thoroughly test the user exit with various scenarios to ensure that it can handle all expected cases.
  
  Related Information:
  
  User Exits: User exits are predefined points in SAP programs where you can add your own custom code. They are often used to enhance standard functionality without modifying the original code.
  Debugging in SAP: Familiarize yourself with the debugging tools available in SAP (e.g., transaction SE80, SE37) to analyze the flow of execution and identify issues.
  SAP Community: Engage with the SAP Community forums to seek advice from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and requirements.