How To Fix KV812 - Field & incorrectly typed ("&"). P = parameter, S = selection option

SAP Error Message - Details

• Message type: E = Error

• Message class: KV - Variance Analysis for Cost Centers and Cost Objects

• Message number: 812

• Message text: Field & incorrectly typed ("&"). P = parameter, S = selection option

What causes this issue?

One of the parameters in the transfer table was incorrectly typed.
Allowed values:
P = Parameter
S = Select option

System Response

Job scheduling is forbidden.

How to fix this error?

Correctly type the parameters in the transfer table.

Procedure for System Administrators

Notify your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KV812 - Field & incorrectly typed ("&"). P = parameter, S = selection option ?

  The SAP error message KV812 indicates that there is an issue with the input field in a selection screen or parameter that is incorrectly typed. This error typically arises when the system expects a certain type of data (like a numeric value, date, or character string) but receives something that does not conform to the expected format.
  Cause:
  
  Incorrect Data Type: The field is expecting a specific data type (e.g., numeric, date, character) but the input provided does not match this expectation.
  Field Length Exceeded: The input might exceed the maximum length defined for that field.
  Invalid Characters: The input may contain characters that are not allowed for that field type.
  Parameter vs. Selection Option: The error message indicates whether the issue is with a parameter (P) or a selection option (S), which can help in diagnosing the problem.
  
  Solution:
  
  Check Input Values: Review the values you are entering in the selection screen or parameter. Ensure they conform to the expected data type and format.
  Data Type Validation: Verify the data type expected for the field in the program or transaction. For example, if it expects a numeric value, ensure you are not entering letters or special characters.
  Field Length: Ensure that the input does not exceed the maximum length defined for the field.
  Correct Format: If the field expects a date, ensure it is in the correct format (e.g., YYYYMMDD).
  Review Documentation: Check the documentation or help text associated with the transaction or program to understand the expected input formats.
  Debugging: If you have access to the ABAP code, you can debug the program to see where the error is being triggered and what the expected values are.
  
  Related Information:
  
  Transaction Codes: If this error occurs in a specific transaction, note the transaction code for further investigation.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify and resolve the KV812 error in SAP.