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