How To Fix DA657 - Decided by handler class &

SAP Error Message - Details

• Message type: E = Error

• Message class: DA - Dictionary: Compare, distribution, timer, instantiation

• Message number: 657

• Message text: Decided by handler class &

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DA657 - Decided by handler class & ?

  The SAP error message DA657, which states "Decided by handler class &," typically indicates that there is an issue related to the handling of a specific process or transaction in the SAP system. This error can arise in various contexts, such as during data processing, workflow execution, or when interacting with specific modules.
  Possible Causes:
  
  Configuration Issues: The handler class may not be properly configured or may be missing required parameters.
  Authorization Problems: The user executing the transaction may not have the necessary authorizations to perform the action.
  Custom Code Errors: If there are custom developments or enhancements, there may be bugs or issues in the code that lead to this error.
  Data Issues: The data being processed may be incomplete or incorrect, leading to the handler class being unable to process it correctly.
  System Bugs: There may be known bugs in the version of SAP you are using that could lead to this error.
  
  Solutions:
  
  Check Configuration: Review the configuration settings related to the handler class in question. Ensure that all necessary parameters are set correctly.
  Review Authorizations: Verify that the user has the appropriate authorizations to execute the transaction or process. You may need to consult with your SAP security team.
  Debug Custom Code: If there are custom developments, use the ABAP debugger to trace the execution and identify where the error occurs. Look for any exceptions or issues in the code.
  Validate Data: Check the data being processed for completeness and correctness. Ensure that all required fields are filled and that the data adheres to expected formats.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes or patches that address this specific error message. There may be updates or fixes available.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to check transaction codes related to the specific module or process you are working with.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review SAP documentation related to the specific module or functionality you are working with to understand the expected behavior and configuration.
  
  By following these steps, you should be able to diagnose and resolve the DA657 error in your SAP system.