How To Fix AQ143 - Reference unit missing

AQ143 - Overview

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 143

• Message text: Reference unit missing

What causes this issue?

For every currency amount field and every quantity field in statistics
and ranked lists, you must specify a reference unit which is used to
calculate the amounts.

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

System Response

How to fix this error?

Enter a valid currency or a suitable quantity unit in the appropriate
field.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AQ143 - Reference unit missing ?

  The SAP error message AQ143, which states "Reference unit missing," typically occurs in the context of the SAP Advanced Planning and Optimization (APO) module, particularly when dealing with planning and forecasting scenarios. This error indicates that a reference unit, which is necessary for the planning process, is not defined or is missing in the system.
  
  Cause:
  
  Missing Reference Unit: The reference unit that is required for the planning process is not defined in the master data or configuration settings.
  Incorrect Configuration: The configuration settings for the planning area or planning book may not be set up correctly, leading to the absence of the reference unit.
  Data Inconsistency: There may be inconsistencies in the master data or planning data that prevent the system from identifying the reference unit.
  
  
  Solution:
  
  Check Master Data: Verify that the reference unit is correctly defined in the master data. This includes checking the material master, location master, or any other relevant master