How To Fix 5P259 - &: Multiple assignment for key & in &

SAP Error Message - Details

• Message type: E = Error

• Message class: 5P - Error Messages for Schema, Pers.Calc.Rule and Feature Checks

• Message number: 259

• Message text: &: Multiple assignment for key & in &

What causes this issue?

You have specified field transfers for your decision tree; i.e. you can
only carry out one assignment for the feature in one branch of your
tree. In the specified branch (argument) of the specified feature you
have used the feature operation several times.

How to fix this error?

- Make sure that there is only one feature operation in a branch
of the tree.
or
- Change the field transfer in the table transfer.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 5P259 - &: Multiple assignment for key & in & ?

  The SAP error message 5P259, which states "Multiple assignment for key & in &," typically occurs in the context of data management within SAP systems, particularly when dealing with master data or configuration settings. This error indicates that there are multiple entries in the database that share the same key, which should be unique.
  Cause:
  
  Duplicate Entries: The most common cause of this error is the presence of duplicate entries in the database for a specific key. This could happen due to incorrect data entry, data migration issues, or system integration problems.
  Configuration Issues: In some cases, the error may arise from incorrect configuration settings in the system that allow for multiple assignments of the same key.
  Data Consistency Issues: If the data has been manipulated or imported incorrectly, it may lead to inconsistencies that result in this error.
  
  Solution:
  
  Identify Duplicates: Use transaction codes like SE16 or SE11 to access the relevant database table and identify the duplicate entries. You can run a query to find all entries with the same key.
  Data Cleanup: Once duplicates are identified, you will need to decide which entries to keep and which to delete or modify. This may involve consulting with business stakeholders to ensure that the correct data is retained.
  Adjust Configuration: If the issue is related to configuration, review the settings in the relevant customizing transactions to ensure that they enforce uniqueness where necessary.
  Data Validation: Implement data validation checks to prevent future occurrences of this error. This could involve setting up validation rules or using data quality tools.
  Consult Documentation: Check SAP notes and documentation for any specific guidance related to the error message and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE16 (Data Browser), SE11 (Data Dictionary), and others that may help in analyzing the data.
  SAP Notes: Search the SAP Support Portal for notes related to error 5P259 for any patches or updates that may address the issue.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new issues have been introduced.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.