How To Fix KEBAPI252 - Unit field &2 for value field &1 is missing from the field list

SAP Error Message - Details

• Message type: E = Error

• Message class: KEBAPI - Messages for BAPIs

• Message number: 252

• Message text: Unit field &2 for value field &1 is missing from the field list

What causes this issue?

Value field "&V1&" was executed in the field list but not the relevant
unit field. Since a value can only be correctly interpreted together
with the corresponding unit, the corresponding unit field must also be
included in the field list.

System Response

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

How to fix this error?

Include unit field "&V2&" in the field list.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KEBAPI252 - Unit field &2 for value field &1 is missing from the field list ?

  The SAP error message KEBAPI252 indicates that there is a missing unit field for a value field in a specific context, typically when working with APIs related to costing or pricing in SAP. This error often arises when the system expects a unit of measure (UoM) to be provided for a value field, but it is not included in the data being processed.
  Cause:
  
  Missing Unit of Measure: The primary cause of this error is that the unit of measure (UoM) for a specific value field is not included in the data being sent to the API or function module.
  Incorrect Data Structure: The data structure being used may not have the required fields defined correctly, leading to the omission of necessary information.
  Configuration Issues: There may be configuration issues in the system that prevent the correct mapping of fields.
  
  Solution:
  
  Check Data Input: Ensure that the data being sent to the API includes the required unit field for the value field. For example, if you are sending a monetary value, make sure to include the corresponding currency unit.
  Review Field List: Verify the field list in the API or function module documentation to ensure that all required fields, including units, are being populated correctly.
  Update Data Structure: If you are using a custom structure, make sure that it includes all necessary fields, including the unit fields for the value fields.
  Debugging: If you have access to debugging tools, you can trace the API call to see what data is being sent and identify where the unit field is missing.
  Consult Documentation: Refer to the SAP documentation for the specific API or function module you are using to understand the required fields and their relationships.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific API or function module you are using.
  Field Mapping: Review the field mapping in your configuration to ensure that all necessary fields are correctly mapped.
  Unit of Measure Configuration: Ensure that the units of measure are correctly defined in the system and that they are active for the relevant materials or services.
  
  By addressing the missing unit field and ensuring that all required data is included, you should be able to resolve the KEBAPI252 error.