How To Fix FINS_ML_XPRA014 - AMDP execution failed. SQL code: 301. Unique constraint violated.

SAP Error Message - Details

• Message type: E = Error

• Message class: FINS_ML_XPRA -

• Message number: 014

• Message text: AMDP execution failed. SQL code: 301. Unique constraint violated.

What causes this issue?

AMDP execution failed in client &v1&. SQL code: 301. Unique constraint
violated by inserting in ACDOCA_M_EXTRACT.

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?

Run report FML_CHECK_UNIQUE_4_ACDOCA_EXT in client &v1& to detect the
lines in ACDOCA which caused the unique issue by inserting in
ACDOCA_M_EXTRACT.
If you are unable to eliminate the inconsistences, please open an
incident to report the issue.

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 FINS_ML_XPRA014 - AMDP execution failed. SQL code: 301. Unique constraint violated. ?

  The SAP error message FINS_ML_XPRA014 AMDP execution failed. SQL code: 301. Unique constraint violated typically occurs during the execution of an ABAP Managed Database Procedure (AMDP) in the context of financial data processing, particularly in the Universal Journal (ACDOCA) or related tables in SAP S/4HANA.
  Cause:
  The error indicates that there is an attempt to insert or update a record in a database table that would violate a unique constraint. This can happen for several reasons:
  
  Duplicate Data: The data being processed contains duplicates that violate the unique constraint defined on the table.
  Data Migration Issues: If you are migrating data from an older system to S/4HANA, there may be inconsistencies or duplicates in the data being migrated.
  Incorrect Configuration: There may be issues with the configuration of the financial data model or the way data is being processed.
  Concurrency Issues: Multiple processes trying to insert or update the same record simultaneously can lead to this error.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify Duplicates: Check the data being processed to identify any duplicates that may be causing the violation. You can run SQL queries to find duplicate entries based on the unique constraint fields.
  
  
  Data Cleansing: If duplicates are found, you will need to clean the data. This may involve removing duplicates or consolidating records as necessary.
  
  
  Review AMDP Logic: If you have custom AMDP logic, review the code to ensure that it correctly handles data insertion and does not inadvertently create duplicates.
  
  
  Check Configuration: Review the configuration settings related to the financial data model to ensure that they are set up correctly and do not lead to data inconsistencies.
  
  
  Run in Smaller Batches: If the error occurs during a bulk data operation, consider running the operation in smaller batches to isolate the problematic data.
  
  
  Database Locking: Ensure that there are no locking issues in the database that could lead to concurrency problems. You may need to check for long-running transactions or locks on the relevant tables.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  
  
  Debugging: If you have access to the development environment, you can debug the AMDP to see exactly where the error occurs and what data is being processed at that time.
  
  
  Related Information:
  
  Unique Constraints: Understand the unique constraints defined on the relevant tables. This information can usually be found in the data dictionary (SE11) or by examining the table structure.
  AMDP Documentation: Review the documentation for AMDPs to understand how they work and best practices for writing them.
  SAP Community: Engage with the SAP Community or forums to see if others have encountered similar issues and what solutions they found effective.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.