How To Fix ISU_S4H_C4C_UTIL_MSG403 - Error during call of function module &1

ISU_S4H_C4C_UTIL_MSG403 - Overview

• Message type: E = Error

• Message class: ISU_S4H_C4C_UTIL_MSG -

• Message number: 403

• Message text: Error during call of function module &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.

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 ISU_S4H_C4C_UTIL_MSG403 - Error during call of function module &1 ?

  The SAP error message ISU_S4H_C4C_UTIL_MSG403 typically indicates that there was an issue during the execution of a function module in the context of SAP IS-U (Utilities) and its integration with S/4HANA and C4C (Cloud for Customer). This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the function module itself.
  Possible Causes:
  
  
  Configuration Issues: The function module may require specific configurations that are not set up correctly in the system.
  Data Inconsistencies: The data being processed may not meet the expected format or may be missing required fields.
  Authorization Issues: The user executing the function may not have the necessary authorizations to perform the action.
  Function Module Errors: There may be a bug or issue within the function module itself that is causing it to fail.
  Integration Issues: Problems with the integration between IS-U, S/4HANA, and C4C can lead to errors during function calls.
  
  Solutions:
  
  Check Configuration: Review the configuration settings related