How To Fix D7021 - &1 returned with exception INVALID_PARAMETERS

SAP Error Message - Details

• Message type: E = Error

• Message class: D7 - Messages for Development Class SDBO

• Message number: 021

• Message text: &1 returned with exception INVALID_PARAMETERS

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message D7021 - &1 returned with exception INVALID_PARAMETERS ?

  The SAP error message D7021 with the exception INVALID_PARAMETERS typically indicates that there is an issue with the parameters being passed to a function or method in the SAP system. This error can occur in various contexts, such as during data processing, report generation, or when calling specific function modules.
  Causes:
  
  Incorrect Parameter Values: The parameters being passed to a function may not meet the expected criteria, such as data type mismatches or invalid values.
  Missing Required Parameters: Some required parameters may not have been provided, leading to the function being unable to execute properly.
  Configuration Issues: There may be configuration settings in the system that are not set up correctly, leading to invalid parameters being generated.
  Custom Code Issues: If there is custom ABAP code involved, there may be bugs or logical errors in the code that lead to invalid parameters being passed.
  
  Solutions:
  
  Check Parameter Values: Review the parameters being passed to the function or method. Ensure that they are of the correct data type and within the expected range of values.
  Review Documentation: Consult the SAP documentation for the specific function or method to understand the required parameters and their expected formats.
  Debugging: If you have access to the ABAP debugger, you can set breakpoints and step through the code to identify where the invalid parameters are being generated.
  Check Custom Code: If the error is occurring in custom code, review the logic to ensure that all parameters are being set correctly and that there are no logical errors.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide guidance on similar issues.
  System Configuration: If the issue is related to configuration, review the relevant settings in the SAP system to ensure they are correct.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check specific transaction codes related to the function or process you are working with.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the D7021 error and implement a solution to resolve it.