How To Fix UCD1028 - Breakdown &3 &4 by &1: Default value inserted

SAP Error Message - Details

• Message type: E = Error

• Message class: UCD1 - Messages for Document and Breakdown Check

• Message number: 028

• Message text: Breakdown &3 &4 by &1: Default value inserted

What causes this issue?

The current record has no value for characteristic &V1&.

System Response

The characteristic &V1& will be filled with default value &V2& because
&V3& &V4& has no breakdown by &V1&, does not post in &V1&, or because
the value of &V1& is initialized.

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 UCD1028 - Breakdown &3 &4 by &1: Default value inserted ?

  The SAP error message UCD1028 typically indicates that there is a breakdown in the data processing related to a specific field or value in the system. The message format suggests that it is related to a default value being inserted due to some missing or incorrect data.
  Cause:
  
  Missing Data: The error often occurs when a required field is not populated with the necessary data. This could be due to user input errors or issues in data transfer from other systems.
  Invalid Data: If the data provided does not meet the expected format or criteria, the system may not be able to process it correctly.
  Configuration Issues: There may be configuration settings in the SAP system that are not set up correctly, leading to defaults being used instead of user-defined values.
  Master Data Issues: If the master data related to the transaction is incomplete or incorrect, it can lead to this error.
  
  Solution:
  
  Check Input Data: Review the data being entered or processed to ensure that all required fields are filled out correctly and that the data is valid.
  Review Configuration: Check the configuration settings in the relevant module to ensure that they are set up correctly. This may involve looking at the customizing settings in SPRO.
  Master Data Validation: Ensure that the master data related to the transaction is complete and accurate. This may involve checking material master records, customer/vendor data, etc.
  Error Logs: Check the application logs or error logs for more detailed information about what caused the error. This can provide insights into which specific field or value is causing the issue.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the UCD1028 error message.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE11 (Data Dictionary), SE37 (Function Modules), or SE80 (Object Navigator).
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after following these steps, it may be necessary to involve your SAP support team or a consultant for further investigation.