How To Fix FB505 - Only select tables KNA1 and KNB1

SAP Error Message - Details

• Message type: E = Error

• Message class: FB - Batch Programs

• Message number: 505

• Message text: Only select tables KNA1 and KNB1

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 FB505 - Only select tables KNA1 and KNB1 ?

  The SAP error message FB505, which states "Only select tables KNA1 and KNB1," typically occurs when you are trying to execute a transaction or report that involves customer master data, but the system is enforcing a restriction on the tables that can be selected. This error is specifically related to the customer master data tables in SAP:
  
  KNA1: This is the general data for customers.
  KNB1: This is the company code data for customers.
  
  Cause of the Error
  The error is triggered when a query or report attempts to access tables other than KNA1 and KNB1 for customer-related data. This restriction is often in place to ensure data integrity and to prevent the use of non-standard or irrelevant tables in operations that are meant to deal specifically with customer master data.
  Solution
  To resolve the FB505 error, you should ensure that your query or report is only selecting data from the KNA1 and KNB1 tables. Here are some steps you can take:
  
  
  Review the Query/Report: Check the SQL query or the report configuration to ensure that it only references KNA1 and KNB1. Remove any references to other tables.
  
  
  Use Standard Transactions: If you are using a custom report or transaction, consider using standard SAP transactions that are designed to handle customer data, such as:
  
  FD03: Display Customer (Accounting)
  FD02: Change Customer (Accounting)
  FD01: Create Customer (Accounting)
  
  
  
  Check Custom Code: If you are working with custom ABAP code, review the code to ensure that it adheres to the restrictions. Modify the code to only access the allowed tables.
  
  
  Consult Documentation: If you are unsure about the specific requirements for the report or transaction you are using, consult the SAP documentation or help resources for guidance.
  
  
  Contact SAP Support: If the issue persists and you believe it is a system error or bug, consider reaching out to SAP support for further assistance.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for customer master data management.
  Data Model: Understand the data model for customer master data in SAP, including the relationships between KNA1, KNB1, and other related tables.
  Authorization: Ensure that you have the necessary authorizations to access customer master data.
  
  By following these steps, you should be able to resolve the FB505 error and successfully work with customer master data in SAP.