How To Fix CK887 - ISO unit &1 invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 887

• Message text: ISO unit &1 invalid

What causes this issue?

The transferred data contains a unit of measure or currency unit in ISO
code that has an invalid value &V1&.

System Response

Processing is terminated.

How to fix this error?

Check the transferred data.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CK887 - ISO unit &1 invalid ?

  The SAP error message CK887, which states "ISO unit &1 invalid," typically occurs in the context of material master data or when dealing with units of measure in SAP. This error indicates that the ISO unit of measure specified is not valid or recognized in the system.
  Cause:
  
  Invalid ISO Unit: The unit of measure (UoM) specified does not exist in the system or is not defined as an ISO unit.
  Configuration Issues: The unit of measure may not be properly configured in the system, or it may not be assigned to the relevant material or transaction.
  Data Entry Error: There may be a typographical error in the unit of measure entered by the user.
  
  Solution:
  
  
  Check the Unit of Measure:
  
  Verify that the unit of measure you are trying to use is valid and exists in the system. You can do this by navigating to the relevant configuration settings in SAP.
  Use transaction code CUNI to check the units of measure defined in the system.
  
  
  
  Define or Correct the ISO Unit:
  
  If the unit of measure is not defined, you may need to create it. This can be done in the configuration settings under "Define Units of Measure."
  Ensure that the unit of measure is marked as an ISO unit if it is supposed to be one.
  
  
  
  Review Material Master Data:
  
  Check the material master data for the specific material that is causing the error. Ensure that the correct unit of measure is assigned.
  Use transaction code MM03 to display the material master and verify the units of measure assigned.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more information on valid ISO units and how to configure them.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  
  
  Related Information:
  
  ISO Units of Measure: ISO (International Organization for Standardization) units are standardized units of measure that are recognized internationally. Common examples include kg (kilogram), m (meter), and l (liter).
  Transaction Codes:
  
  CUNI: To manage units of measure.
  MM03: To display material master data.
  
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message.
  
  By following these steps, you should be able to identify and resolve the CK887 error in your SAP system.