How To Fix UCM0014 - Several fields in basis table &1 of view &2 have the same check field

SAP Error Message - Details

• Message type: E = Error

• Message class: UCM0 - Messages for Data Basis, Cons Area, ...

• Message number: 014

• Message text: Several fields in basis table &1 of view &2 have the same check field

What causes this issue?

View &V2& uses &V1& as the basis table, in which several fields are
checked against the same check field. In this case, there are problems
in joining the root tables with this basis table.

System Response

View &V2& can not be generated.

How to fix this error?

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

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 UCM0014 - Several fields in basis table &1 of view &2 have the same check field ?

  The SAP error message UCM0014 indicates that there are multiple fields in the basis table of a view that share the same check field. This situation can lead to ambiguity in data validation and integrity checks, which is why SAP raises this error.
  Cause:
  The error typically arises when:
  
  Duplicate Check Fields: The same check field is defined for multiple fields in the same table/view, which can create confusion during data processing.
  Incorrect View Definition: The view may have been incorrectly defined, leading to overlapping check fields.
  Data Model Issues: There may be issues in the underlying data model where the relationships between fields are not properly established.
  
  Solution:
  To resolve the UCM0014 error, you can take the following steps:
  
  
  Review the View Definition:
  
  Check the definition of the view in transaction SE11 (Data Dictionary).
  Identify the fields that are using the same check field and determine if this is intentional.
  
  
  
  Modify the View:
  
  If the duplication is not intended, modify the view to ensure that each field has a unique check field.
  You may need to create a new check field for one of the fields or remove the check field from one of the duplicates.
  
  
  
  Check the Basis Table:
  
  Review the underlying basis table to ensure that the fields are correctly defined and that there are no unintended duplicates.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for guidance on defining views and check fields properly.
  
  
  
  Testing:
  
  After making changes, test the view to ensure that the error is resolved and that data integrity is maintained.
  
  
  
  Transport Changes:
  
  If you are working in a development environment, ensure that any changes are transported to the appropriate environments (e.g., QA, Production) after thorough testing.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE80 (Object Navigator).
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error.
  Data Dictionary: Familiarize yourself with the concepts of check fields and how they are used in SAP data models.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis or ABAP team for further assistance, as they may have more insights into the specific configurations and customizations in your SAP environment.