How To Fix AC571 - Call parameters for FIAA_NBV_SHOW are not complete

AC571 - Overview

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 571

• Message text: Call parameters for FIAA_NBV_SHOW are not complete

What causes this issue?

Function module 'FIAA_NBV_SHOW' was not called with all of the required
input parameters.
These input parameters are: company code, asset main number, asset
sub-number, depreciation area, and asset value date.
At least one of these parameters is blank.

System Response

The function module cannot be carried out.

How to fix this error?

Correct your entries.

Error message extract from SAP system. Copyright SAP SE.

AC571 - Details

• The SAP error message AC571, which states "Call parameters for FIAA_NBV_SHOW are not complete," typically occurs in the context of Asset Accounting (FI-AA) when there is an issue with the parameters being passed to the function module FIAA_NBV_SHOW. This function module is used to display the net book value of assets, and incomplete or incorrect parameters can lead to this error.
  Causes:
  
  Missing Parameters: The function module is being called without all the required parameters. This could be due to a programming error or a configuration issue.
  Incorrect Data: The parameters being passed may not be valid or may not correspond to existing assets in the system.
  Custom Code Issues: If there is custom code that calls this function module, it may not be handling the parameters correctly.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain asset data, leading to incomplete parameter sets.
  
  Solutions:
  
  Check Function Module Call: Review the code