How To Fix DB6PM885 - &1 is already inserted

DB6PM885 - Overview

• Message type: E = Error

• Message class: DB6PM - DB2 UDB for UNIX, Windows: Performance Monitoring

• Message number: 885

• Message text: &1 is already inserted

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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DB6PM885 - Details

• The SAP error message DB6PM885 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, batch processing, or when executing certain transactions.
  
  Cause:
  
  Duplicate Key Violation: The most common cause is that the primary key or unique constraint of the database table is being violated. This means that the system is trying to insert a record that has a key value that already exists in the table.
  Data Upload Issues: If you are uploading data from an external source (like a file or another database), there may be duplicates in the source data.
  Concurrency Issues: If multiple processes are trying to insert the same record simultaneously, one of them may fail due to this error.
  Incorrect Logic in Custom Code: If there is custom ABAP code or a user exit