How To Fix ARBFND_FRW412 - 412 Precondition Failed

SAP Error Message - Details

• Message type: E = Error

• Message class: ARBFND_FRW - Message class for package ARBFND_FRAMEWORK

• Message number: 412

• Message text: 412 Precondition Failed

A precondition of the Request (for example, a PunchOut session
appropriate for a PunchOutSetupRequest edit) was not met. This status
normally implies the client ignored some portion of a previous
transmission from a server (for example, the operationAllowed attribute
of a PunchOutOrderMessageHeader).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ARBFND_FRW412 - 412 Precondition Failed ?

  The SAP error message ARBFND_FRW412, which indicates "412 Precondition Failed," typically arises in the context of SAP applications that utilize the ABAP programming language and the SAP Fiori/UI5 framework. This error generally suggests that a precondition for a request was not met, which can occur in various scenarios, such as when working with OData services or when making HTTP requests.
  Causes:
  
  Data Validation Issues: The data being sent in the request may not meet the required validation rules or constraints defined in the backend.
  Concurrency Issues: The resource being accessed may have been modified by another transaction, leading to a conflict.
  Incorrect Request Headers: Missing or incorrect headers in the HTTP request can lead to precondition failures.
  Authorization Issues: The user may not have the necessary permissions to perform the requested operation.
  Service Configuration: The OData service may not be properly configured or may have restrictions that are not being met.
  
  Solutions:
  
  Check Request Data: Ensure that the data being sent in the request is valid and meets all necessary constraints. Validate the input fields and their formats.
  Review HTTP Headers: Make sure that all required HTTP headers are included in the request and that they are correctly formatted.
  Handle Concurrency: If the error is due to concurrency, consider implementing optimistic locking or other mechanisms to handle conflicts.
  Authorization Check: Verify that the user has the necessary authorizations to perform the action. Check roles and permissions in the SAP system.
  Service Configuration: Review the OData service configuration in the SAP Gateway to ensure it is set up correctly and that there are no restrictions that could lead to this error.
  Debugging: Use transaction codes like /IWFND/ERROR_LOG to check for detailed error logs related to the OData service. This can provide more context on what went wrong.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for the specific module or service you are working with to understand the expected behavior and requirements.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP Basis or development team for further investigation.