How To Fix BRF307 - Column with expression &1 deleted

BRF307 - Overview

• Message type: E = Error

• Message class: BRF - Messages for Business Rule Framework

• Message number: 307

• Message text: Column with expression &1 deleted

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.

BRF307 - Details

• The SAP error message BRF307 ("Column with expression &1 deleted") typically occurs in the context of Business Rule Framework (BRF+) when a column that is referenced in a decision table or expression has been deleted or is no longer available. This can lead to issues in rule execution or rule evaluation because the system cannot find the expected data structure.
  
  Cause:
  
  Column Deletion: The most common cause is that a column that was previously defined in a decision table or rule has been deleted. This could happen during maintenance or updates to the rule set.
  Changes in Data Model: If there have been changes in the underlying data model or database structure that affect the columns used in the BRF+ rules, it can lead to this error.
  Versioning Issues: If multiple versions of rules are being used, and one version references a column that has been removed in another version, this error can occur.
  
  
  Solution:
  
  Check