How To Fix FDT_DSM122 - Exception during call of exit class &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_DSM - BRFplus: Decision Service Manager

• Message number: 122

• Message text: Exception during call of exit class &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_DSM122 - Exception during call of exit class &1 ?

  The SAP error message FDT_DSM122 indicates that there was an exception during the call of an exit class in the context of the SAP Field Data Management (FDM) framework. This error typically arises when there is an issue with the custom code or exit implementation that is being called during a data processing operation.
  Causes:
  
  Coding Errors: There may be bugs or exceptions in the custom exit class code that is being executed.
  Missing Implementations: The exit class may not be properly implemented or registered in the system.
  Data Issues: The data being processed may not meet the expected format or constraints, leading to exceptions during processing.
  Configuration Issues: Incorrect configuration settings related to the exit class or the FDM framework can lead to this error.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to execute the exit class.
  
  Solutions:
  
  
  Check the Exit Class Implementation:
  
  Review the code in the exit class for any logical errors or unhandled exceptions.
  Ensure that all necessary methods are implemented correctly.
  
  
  
  Debugging:
  
  Use the ABAP debugger to step through the code in the exit class to identify where the exception is occurring.
  Check for any runtime errors or unhandled exceptions that may be causing the issue.
  
  
  
  Review Data:
  
  Validate the data being processed to ensure it meets the expected format and constraints.
  Check for any null or unexpected values that may lead to exceptions.
  
  
  
  Configuration Review:
  
  Verify the configuration settings related to the exit class and the FDM framework.
  Ensure that the exit class is properly registered and configured in the system.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to execute the exit class.
  Check the authorization objects related to the FDM framework and the specific transaction being executed.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes that may address this specific error message or provide guidance on known issues and fixes.
  
  
  
  Contact SAP Support:
  
  If the issue persists after troubleshooting, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation for the FDM framework and exit classes to understand their usage and implementation.
  Community Forums: Check SAP Community forums or other online resources for similar issues and solutions shared by other users.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., SE80 for Object Navigator, SE37 for Function Modules) that may help in debugging and reviewing the exit class.
  
  By following these steps, you should be able to identify the root cause of the FDT_DSM122 error and implement an appropriate solution.