How To Fix PF122 - Invalid parameter type

SAP Error Message - Details

• Message type: E = Error

• Message class: PF - System parametrization messages in Computing Ctr Mgmt System

• Message number: 122

• Message text: Invalid parameter type

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 PF122 - Invalid parameter type ?

  The SAP error message PF122 "Invalid parameter type" typically occurs when there is an issue with the parameters being passed to a function module, report, or transaction in SAP. This error indicates that the data type of one or more parameters does not match the expected type defined in the function or report.
  Causes:
  
  Data Type Mismatch: The most common cause is that the data type of the parameter being passed does not match the expected data type. For example, passing a character string where a numeric value is expected.
  Incorrect Field Length: The length of the data being passed may exceed the defined length of the parameter.
  Missing Parameters: Sometimes, required parameters may not be provided, leading to this error.
  Incorrect Function Call: Calling a function module or method incorrectly, such as using the wrong interface or signature.
  Custom Code Issues: If there are custom developments, the error may arise from incorrect coding practices or