How To Fix R1021 - Incorrect parameters

R1021 - Overview

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 021

• Message text: Incorrect 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.

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 R1021 - Incorrect parameters ?

  The SAP error message R1021 "Incorrect parameters" typically indicates that there is an issue with the parameters being passed to a function module, report, or transaction in SAP. This error can occur in various contexts, such as during data entry, report execution, or when calling a specific function.
  Causes:
  
  Invalid Input Values: The parameters provided may not meet the expected format or range. For example, a date might be in the wrong format, or a numeric field might contain non-numeric characters.
  Missing Required Parameters: Some required parameters may not have been provided, leading to the function or report being unable to execute properly.
  Data Type Mismatch: The data types of the parameters being passed may not match the expected types defined in the function module or report.
  
  Configuration Issues: There may be issues with the configuration settings in the system that affect how parameters are processed.
  Custom Code Issues: If there are custom developments or enhancements,