How To Fix BA10027 - Sequence number already exists

BA10027 - Overview

• Message type: E = Error

• Message class: BA10 - Customizing process industry and logistics comms, PP-PI

• Message number: 027

• Message text: Sequence number already exists

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message BA10027 - Sequence number already exists ?

  The SAP error message BA10027, which states "Sequence number already exists," typically occurs in the context of the SAP Business Application (BA) module, particularly when dealing with document processing or data entry where sequence numbers are expected to be unique.
  
  Cause:
  The error is triggered when you attempt to create or enter a new record (such as a document, transaction, or entry) that requires a unique sequence number, but the sequence number you are trying to use already exists in the system. This can happen due to:
  
  Duplicate Entry: The sequence number has already been used for another document or entry.
  Incorrect Configuration: The configuration settings for sequence number generation may not be set up correctly, leading to conflicts.
  Data Migration Issues: If data has been migrated from another system, there may be overlaps in sequence numbers.
  Manual Entry Errors: Users may inadvertently enter a sequence number that has already been assigned.
  
  
  Solution:
  To resolve the BA10027 error,