How To Fix TU006 - Internal: entry of parameter &1 in FM &2 required

SAP Error Message - Details

• Message type: E = Error

• Message class: TU - Billing/Scheduling/Budget Billing

• Message number: 006

• Message text: Internal: entry of parameter &1 in FM &2 required

What causes this issue?

The function module you specified was called.

System Response

To function correctly, the function module requires the parameters that
were specified. These parameters were not transferred to the function
module.

How to fix this error?

Make a note of the following:
The message text and the message number
The transaction or the report
The entries that have led to this error
INCLUDE ISU_SAP OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TU006 - Internal: entry of parameter &1 in FM &2 required ?

  The SAP error message TU006 ("Internal: entry of parameter &1 in FM &2 required") typically indicates that a required parameter for a function module (FM) is missing or not being passed correctly. This error can occur in various contexts within SAP, particularly when dealing with function modules that require specific input parameters to execute properly.
  
  Cause:
  
  Missing Parameter: The function module being called requires a specific parameter (denoted as &1 in the error message) that has not been provided.
  Incorrect Function Module Call: The function module (denoted as &2) may be called incorrectly, either due to a programming error or a misunderstanding of its interface.
  Data Type Mismatch: The parameter being passed may not match the expected data type or structure required by the function module.
  
  Configuration Issues: There may be configuration settings in the system that affect how the function module operates.
  
  
  Solution:
  
  Check Function Module Documentation: Review the documentation for the function module to understand