How To Fix TFW_API015 - '&1': Database access not allowed during saving

TFW_API015 - Overview

• Message type: E = Error

• Message class: TFW_API - Messages for TFW APIs

• Message number: 015

• Message text: '&1': Database access not allowed during saving

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message TFW_API015 - '&1': Database access not allowed during saving ?

  The SAP error message TFW_API015 '&1': "Database access not allowed during saving" typically occurs when there is an attempt to access the database while a save operation is in progress. This is a common issue in SAP systems, particularly when using the Business Application Programming Interface (BAPI) or when working with transactions that involve data manipulation.
  
  Cause:
  
  
  Concurrent Database Access: The error usually arises when a program or function module tries to access the database while another operation is already in the process of saving data. This can happen if there are nested calls or if a user-defined function is trying to read or write data during a save operation.
  
  
  Incorrect Logic in Custom Code: If there is custom code (like user exits, BAdIs, or enhancements) that attempts to perform database operations during the save process, it can trigger this error.
  
  
  Transaction Control Issues: If the transaction is not properly controlled, it may lead