How To Fix /BOBF/TOOLS_CC090 - There are duplicate entries in the changed fields

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/TOOLS_CC -

• Message number: 090

• Message text: There are duplicate entries in the changed fields

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/TOOLS_CC090 - There are duplicate entries in the changed fields ?

  The SAP error message /BOBF/TOOLS_CC090 indicates that there are duplicate entries in the changed fields of a Business Object Framework (BOF) operation. This typically occurs when you are trying to perform an operation (like create, update, or delete) on a business object, and the system detects that the data being processed contains duplicate values in fields that are supposed to be unique.
  Cause:
  
  Duplicate Data: The most common cause is that the data being submitted for processing contains duplicate entries in fields that are defined as unique in the business object.
  Incorrect Logic in Code: If you are using custom code or enhancements, there might be logic that inadvertently allows duplicates to be processed.
  Data Consistency Issues: There may be inconsistencies in the data stored in the database, leading to duplicates being processed.
  
  Solution:
  
  Identify Duplicates: Review the data being submitted to identify any duplicate entries. You can do this by checking the input data for the operation you are trying to perform.
  Modify Input Data: Ensure that the input data does not contain duplicates. This may involve filtering out duplicates or correcting the data before submission.
  Check Business Object Configuration: Review the configuration of the business object to ensure that the unique constraints are correctly defined.
  Debug Custom Code: If you have custom logic, debug the code to ensure that it is not allowing duplicates to be processed.
  Data Cleansing: If the issue is due to existing data in the database, consider performing a data cleansing operation to remove or merge duplicate entries.
  
  Related Information:
  
  Business Object Framework (BOF): This is a framework in SAP that allows for the creation and management of business objects. Understanding how BOF works can help in troubleshooting issues related to business objects.
  Unique Constraints: Familiarize yourself with the unique constraints defined in the business object to understand which fields are expected to be unique.
  SAP Notes and Documentation: Check SAP Notes for any known issues or patches related to this error message. SAP's official documentation may also provide insights into handling such errors.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.