How To Fix USMD7202 - Input parameter it_key_value is empty (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD7 - Validations and Derivations

• Message number: 202

• Message text: Input parameter it_key_value is empty (&1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message USMD7202 - Input parameter it_key_value is empty (&1) ?

  The SAP error message USMD7202, which states "Input parameter it_key_value is empty (&1)," typically occurs in the context of SAP Master Data Governance (MDG) when a required input parameter is not provided or is empty during a process that expects a value.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Input Data: The function or method being called requires a key value (or values) to be passed, but the input parameter it_key_value is empty.
  Incorrect Configuration: There may be a configuration issue in the MDG setup that leads to the absence of expected key values.
  Data Processing Logic: The logic in the custom code or standard process may not be correctly populating the required key values before the function is executed.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Input Parameters: Ensure that the input parameters being passed to the function or method are correctly populated. Specifically, check the it_key_value parameter to ensure it contains the expected key values.
  
  
  Debugging: If you have access to the ABAP code, you can debug the program to see where the it_key_value is being set. This will help you identify why it is empty at the time of execution.
  
  
  Review Configuration: Check the configuration settings in the MDG system to ensure that all necessary settings are correctly defined. This includes checking the data model and the relevant entity configurations.
  
  
  Check for Custom Code: If there is any custom code involved in the process, review it to ensure that it correctly populates the required parameters before calling the function that leads to this error.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific function or process you are working with. There may be additional insights or known issues that can help you resolve the problem.
  
  
  SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with details about the error, the context in which it occurs, and any relevant logs or screenshots.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in MDG, such as MDGIMG for configuration and MDG_MAT for material master governance.
  SAP Notes: Search for SAP Notes related to the error message USMD7202 in the SAP Support Portal, as there may be specific fixes or patches available.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.