How To Fix CCMM023 - Different quantities or units found. Quantity check is not possible.

CCMM023 - Overview

• Message type: E = Error

• Message class: CCMM - Message Class for A&D CCM

• Message number: 023

• Message text: Different quantities or units found. Quantity check is not possible.

What causes this issue?

Possible causes:
The pieces of equipment assigned to the<DS:DE.CCM_FUNCID>function iden
tifier</> have different materials. After comparison with the table that
contains the valid parts for the corresponding iPPE structure nodes,
these materials have different quantities or units.
You have allowed the (equipment) BOM mode in Customizing. The structure
gaps and (equipment) BOM items that belong to a function identifier have
different units of measure.
You have allowed the (equipment) BOM mode in Customizing. The structure
gaps and (equipment) BOM items that belong to a function identifier have
the same unit of measure but it does not match the unit of measure in
the iPPE structure nodes.

System Response

The system cannot execute a quantity check for the relevant materials.

How to fix this error?

Check if the table of valid parts for the corresponding iPPE structure
nodes has been set up correctly and run the quantity check manually.
If you have allowed the BOM mode, check the units of measure of the
structure gaps and BOM items. If you can correct the values, you can run
the quality check again. Otherwise you have to check the quantities
manually.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CCMM023 - Different quantities or units found. Quantity check is not possible. ?

  The SAP error message CCMM023 ("Different quantities or units found. Quantity check is not possible.") typically occurs in the context of materials management, particularly when dealing with inventory management, production orders, or goods movements. This error indicates that there is a mismatch in the quantities or units of measure between the documents or transactions being processed.
  Causes:
  
  Unit of Measure Mismatch: The units of measure for the materials involved in the transaction do not match. For example, if one document is in kilograms and another is in grams, SAP cannot perform a quantity check.
  Different Quantities: The quantities specified in the transaction do not align with the expected quantities in the system.
  
  Configuration Issues: There may be issues with the configuration of the material master data, particularly in the units of measure settings.
  Incomplete Data: Missing or incomplete data in the relevant documents can lead to discrepancies in quantities or units.
  
  Solutions:
  
  
  Check Units of Measure:
  
  Verify the