How To Fix IHC074 - An unknown error was triggered when posting &1 (RC = &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: IHC - IHC Messages

• Message number: 074

• Message text: An unknown error was triggered when posting &1 (RC = &2)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IHC074 - An unknown error was triggered when posting &1 (RC = &2) ?

  The SAP error message IHC074 indicates that an unknown error occurred during the posting process, and it provides a return code (RC) that can help diagnose the issue. This error is typically related to the Integrated Financial Management (IHC) module in SAP, which deals with intercompany transactions and cash management.
  Possible Causes:
  
  Configuration Issues: There may be misconfigurations in the IHC settings or in the related financial settings.
  Authorization Problems: The user attempting the posting may not have the necessary authorizations to perform the action.
  Data Issues: There could be issues with the data being posted, such as missing or incorrect information.
  System Errors: There may be underlying system errors or issues with the SAP environment that are causing the posting to fail.
  Custom Code: If there are custom enhancements or modifications in the posting logic, they may be causing unexpected behavior.
  
  Solutions:
  
  Check Configuration: Review the IHC configuration settings to ensure they are set up correctly. This includes checking the settings for intercompany transactions and cash management.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the posting. You can check this in the user roles and profiles.
  Validate Data: Check the data being posted for completeness and correctness. Ensure that all required fields are filled and that the data adheres to the expected formats.
  Analyze Return Code: The return code (RC) provided in the error message can give more specific information about the nature of the error. Look up the return code in SAP documentation or consult with your SAP Basis team for further insights.
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that may provide additional context about the failure.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the error message IHC074.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IHC1 (for IHC configuration) and SLG1 (for application logs).
  Documentation: Review SAP documentation related to IHC and intercompany processes for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.