How To Fix /PM0/ALQ_MIG_MSG020 - BO_ID,PARENT_ID,VERSION_ID(&1): duplicate data not permitted (fund)

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ALQ_MIG_MSG -

• Message number: 020

• Message text: BO_ID,PARENT_ID,VERSION_ID(&1): duplicate data not permitted (fund)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ALQ_MIG_MSG020 - BO_ID,PARENT_ID,VERSION_ID(&1): duplicate data not permitted (fund) ?

  The SAP error message /PM0/ALQ_MIG_MSG020 BO_ID,PARENT_ID,VERSION_ID(&1): duplicate data not permitted (fund) typically indicates that there is an attempt to create or migrate data that contains duplicate entries for a specific business object, in this case, related to funds. This error is often encountered during data migration processes or when trying to create new records in the system.
  Cause:
  
  Duplicate Entries: The error suggests that there are already existing records in the database that have the same identifiers (BO_ID, PARENT_ID, VERSION_ID) as the ones you are trying to insert or migrate.
  Data Integrity Constraints: SAP enforces data integrity rules that prevent the creation of duplicate records for certain objects, especially in financial contexts where unique identifiers are crucial.
  Incorrect Data Preparation: If you are migrating data from another system or preparing data for upload, it is possible that the source data contains duplicates that were not identified and cleaned up prior to the migration.
  
  Solution:
  
  Identify Duplicates: Check the existing records in the database for the specified identifiers (BO_ID, PARENT_ID, VERSION_ID). You can use SQL queries or SAP transaction codes to find these records.
  Data Cleanup: If duplicates are found, you will need to either remove or consolidate these records before attempting the migration or creation again.
  Modify Data Load: If you are loading data from a file or another system, ensure that your data preparation process includes checks for duplicates. This may involve using tools or scripts to filter out duplicate entries.
  Consult Documentation: Review SAP documentation or notes related to the specific module you are working with to understand the constraints and requirements for the data you are handling.
  Error Handling: Implement error handling in your data migration process to catch and log these types of errors, allowing for easier troubleshooting in the future.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP frequently releases notes that provide solutions or workarounds for specific error messages.
  Transaction Codes: Use transaction codes like SE16 or SE11 to view the database tables related to the business object you are working with. This can help you identify existing records and their attributes.
  Data Migration Tools: If you are using tools like LSMW (Legacy System Migration Workbench) or SAP Data Services, ensure that your mapping and transformation rules are correctly set up to avoid duplicates.
  
  By following these steps, you should be able to resolve the error and successfully manage your data migration or record creation process in SAP.