How To Fix /BOBF/FRW_COMMON133 - There cannot be more than one &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/FRW_COMMON -

• Message number: 133

• Message text: There cannot be more than one &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.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/FRW_COMMON133 - There cannot be more than one &1 ?

  The SAP error message /BOBF/FRW_COMMON133 typically indicates that there is an attempt to create or manipulate multiple instances of a business object where only one instance is allowed. The placeholder &1 in the message usually represents the specific business object or entity that is causing the issue.
  Cause:
  
  Duplicate Entries: The error often arises when there is an attempt to create or update a record that already exists in the database, leading to a violation of the uniqueness constraint for that particular business object.
  Incorrect Configuration: The business object may be incorrectly configured to allow only a single instance, but the application logic is trying to create or reference multiple instances.
  Data Model Issues: There may be issues in the data model or the way the business object is defined, leading to conflicts when multiple instances are being processed.
  
  Solution:
  
  Check for Existing Records: Before creating a new instance of the business object, check if an instance already exists. If it does, you may need to update the existing record instead of creating a new one.
  Review Business Logic: Examine the application logic to ensure that it adheres to the constraints of the business object. Make sure that the logic does not inadvertently attempt to create multiple instances.
  Adjust Configuration: If the business object is meant to allow multiple instances, review the configuration settings in the Business Object Framework (BOF) to ensure that it is set up correctly.
  Debugging: Use debugging tools to trace the execution flow and identify where the attempt to create multiple instances is occurring. This can help pinpoint the exact cause of the error.
  Consult Documentation: Review the SAP documentation related to the specific business object to understand its constraints and intended usage.
  
  Related Information:
  
  Business Object Framework (BOF): Understanding how the Business Object Framework works in SAP can provide insights into how to manage instances of business objects.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context or solutions.
  Community Forums: Engaging with SAP community forums or support channels can provide additional insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with an SAP expert or support team for further assistance.