How To Fix VBAI_APO003 - Incorrect call for function module 'VBXU_APO_UOM_CONVERT'

VBAI_APO003 - Overview

• Message type: E = Error

• Message class: VBAI_APO - Batch Management Proportion/Product Units & APO

• Message number: 003

• Message text: Incorrect call for function module 'VBXU_APO_UOM_CONVERT'

Self-Explanatory Message

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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 VBAI_APO003 - Incorrect call for function module 'VBXU_APO_UOM_CONVERT' ?

  The SAP error message VBAI_APO003 Incorrect call for function module 'VBXU_APO_UOM_CONVERT' typically indicates that there is an issue with the way the function module VBXU_APO_UOM_CONVERT is being called in the context of your application. This function module is generally used for unit of measure conversions in the Advanced Planning and Optimization (APO) module of SAP.
  Possible Causes:
  
  Incorrect Parameters: The function module may be called with incorrect or missing parameters. Ensure that all required parameters are being passed correctly.
  Data Type Mismatch: The data types of the parameters being passed may not match the expected types defined in the function module.
  
  Configuration Issues: There may be configuration issues in the APO settings related to unit of measure conversions.
  Authorization Issues: The user executing the function may not have the necessary authorizations to perform the conversion.
  System Bugs: There could be bugs or inconsistencies in the SAP system that are causing the function module to fail.
  
  Solutions:
  
  Check Function