How To Fix ISU_S4H_C4C_UTIL_MSG602 - Input parameters not maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: ISU_S4H_C4C_UTIL_MSG -

• Message number: 602

• Message text: Input parameters not maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISU_S4H_C4C_UTIL_MSG602 - Input parameters not maintained ?

  The SAP error message ISU_S4H_C4C_UTIL_MSG602 with the description "Input parameters not maintained" typically occurs in the context of integration between SAP IS-U (Utilities) and SAP S/4HANA or SAP Cloud for Customer (C4C). This error indicates that certain required input parameters for a function or process are missing or not properly configured.
  Cause:
  
  Missing Input Parameters: The error usually arises when the necessary input parameters for a function module or API call are not provided. This could be due to incorrect configuration or missing data in the relevant fields.
  Integration Issues: If there is an integration scenario between IS-U and S/4HANA or C4C, the error may occur if the data mapping is not correctly set up.
  Custom Development: If there are custom developments or enhancements, they may not be handling the input parameters correctly, leading to this error.
  
  Solution:
  
  Check Input Parameters: Review the function or API call that is generating the error. Ensure that all required input parameters are being passed correctly. This may involve checking the calling program or interface.
  Configuration Review: Verify the configuration settings in both IS-U and S/4HANA/C4C to ensure that all necessary parameters are defined and correctly set up.
  Debugging: If you have access to the system, use debugging tools to trace the execution of the program or function module to identify where the parameters are not being set.
  Consult Documentation: Refer to the SAP documentation for the specific function or API you are using to ensure that you are providing all required parameters.
  Check for Notes and Patches: Look for any SAP Notes or patches that may address this issue. Sometimes, known issues are documented with recommended solutions or workarounds.
  Engage 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:
  
  SAP Notes: Search for relevant SAP Notes that may provide insights or solutions related to this error message.
  Integration Scenarios: Familiarize yourself with the integration scenarios between IS-U and S/4HANA/C4C, as understanding the data flow can help in troubleshooting.
  Function Module Documentation: Review the documentation for the specific function module or API that is generating the error to understand the expected input parameters.
  
  By following these steps, you should be able to identify and resolve the issue related to the ISU_S4H_C4C_UTIL_MSG602 error message.