How To Fix /IBX/UI137 - Period number &1 exists more than once

/IBX/UI137 - Overview

• Message type: E = Error

• Message class: /IBX/UI -

• Message number: 137

• Message text: Period number &1 exists more than once

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /IBX/UI137 - Period number &1 exists more than once ?

  The SAP error message /IBX/UI137 Period number &1 exists more than once typically indicates that there is a duplicate entry for a specific period number in the system. This can occur in various contexts, such as financial periods, planning periods, or other time-related data entries.
  
  Cause:
  
  Duplicate Entries: The most common cause is that the same period number has been entered multiple times in the relevant table or configuration.
  Data Migration Issues: If data has been migrated from another system, it’s possible that duplicates were introduced during the migration process.
  Configuration Errors: Incorrect configuration settings in the system can lead to the same period being defined multiple times.
  
  
  Solution:
  
  
  Identify Duplicates:
  
  Use transaction codes like SE16 or SE11 to check the relevant database tables for duplicate entries. Look for the table that corresponds to the period data in question.
  You can also run queries to find duplicates based on the period number.
  
  
  
  Remove Duplicates:
  
  Once identified, you can delete or