How To Fix FB398 - Select only tables KNA1, KNB1 and BSEC

FB398 - Overview

• Message type: E = Error

• Message class: FB - Batch Programs

• Message number: 398

• Message text: Select only tables KNA1, KNB1 and BSEC

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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FB398 - Details

• The SAP error message FB398, which states "Select only tables KNA1, KNB1 and BSEC," typically occurs when you are trying to execute a transaction or report that involves financial data, and the system is enforcing a restriction on the tables that can be accessed or modified in that context.
  
  Cause:
  This error is usually triggered when:
  
  You are attempting to access or manipulate data from tables other than KNA1 (General Data in Customer Master), KNB1 (Customer Master Company Code Data), and BSEC (Document Segment: Accounting Document) in a transaction that is specifically designed to work with these tables.
  The transaction or report you are using has been programmed to only allow these specific tables for data integrity and consistency reasons.
  
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Your Query/Transaction: Ensure that you are only selecting or working with the specified tables (KNA1, KNB1, and BSEC). If you are using a custom report or query,