How To Fix QINPPROC001 - Conversion of parameter '&1' for input processing not possible

QINPPROC001 - Overview

• Message type: E = Error

• Message class: QINPPROC - Input Processing Messages

• Message number: 001

• Message text: Conversion of parameter '&1' for input processing not possible

What causes this issue?

The conversion of parameter '&V1&' from input processing '&V2&' is not
possible.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the Customizing for input processing.

Procedure for System Administrators

If the Customizing for input processing has been maintained correctly,
check the point in the program at which the notification is created in
implementation '&V3&' for BAdI 'QM_INPUT_PROCEDURE'.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QINPPROC001 - Conversion of parameter '&1' for input processing not possible ?

  The SAP error message QINPPROC001 indicates that there is an issue with the conversion of a parameter during input processing. This typically occurs in the context of data input or processing in SAP, particularly when dealing with interfaces, data uploads, or batch processing.
  
  Cause:
  The error can be caused by several factors, including:
  
  
  Data Type Mismatch: The parameter being passed may not match the expected data type. For example, if a numeric value is expected but a string is provided, this error can occur.
  
  
  Invalid Format: The format of the input data may not conform to the expected format. For instance, date formats or number formats that do not match the system's locale settings can trigger this error.
  
  
  Missing or Incorrect Parameters: If the parameter is missing or incorrectly specified in the function module or method being called, the conversion cannot be performed.
  
  
  
  Configuration Issues: There may be configuration settings in the system that are not