How To Fix /PLMB/BA_SAM013 - Entry already exists in table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/BA_SAM -

• Message number: 013

• Message text: Entry already exists in table &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMB/BA_SAM013 - Entry already exists in table &1 ?

  The SAP error message /PLMB/BA_SAM013 Entry already exists in table &1 typically indicates that there is an attempt to insert a record into a database table where a record with the same key already exists. This can occur in various scenarios, such as during data uploads, migrations, or when creating new entries in the system.
  Cause:
  
  Duplicate Entry: The most common cause is that the data being processed contains a duplicate entry that violates the unique constraint of the table.
  Data Migration Issues: If you are migrating data from another system or performing a bulk upload, there may be duplicates in the source data.
  Incorrect Logic in Custom Code: If there is custom ABAP code or a user exit that is trying to insert records without checking for existing entries, this error can occur.
  Concurrent Processing: If multiple processes are trying to insert the same record simultaneously, it can lead to this error.
  
  Solution:
  
  Check for Duplicates: Before inserting data, ensure that the record does not already exist in the target table. You can do this by querying the table with the key fields.
  Data Cleansing: If you are migrating data, clean the source data to remove duplicates before the upload.
  Modify Custom Code: If the error is caused by custom ABAP code, modify the logic to check for existing records before attempting to insert new ones.
  Use Transaction Codes: If applicable, use transaction codes like SE11 (Data Dictionary) to check the table structure and constraints.
  Error Handling: Implement error handling in your data processing logic to gracefully handle situations where duplicates are encountered.
  
  Related Information:
  
  Table Name: The error message will specify the table name in place of &1. You should investigate that specific table to understand its structure and constraints.
  Transaction Codes: Use transaction codes like SE16 or SE11 to view the contents of the table and understand the existing records.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific table or transaction you are working with.
  Debugging: If the error occurs during a specific transaction or program, consider debugging the process to identify where the duplicate entry is being attempted.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.