How To Fix TA390 - At least 2 exits are trying to change table &1; action terminated

TA390 - Overview

• Message type: E = Error

• Message class: TA - Extended table maintenance (eval., Customizing, client copy)

• Message number: 390

• Message text: At least 2 exits are trying to change table &1; action terminated

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 TA390 - At least 2 exits are trying to change table &1; action terminated ?

  The SAP error message TA390 indicates that there is a conflict where at least two user exits are attempting to modify the same database table simultaneously. This situation can lead to inconsistencies and is therefore not allowed by the SAP system. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  
  Multiple User Exits: The error typically arises when multiple user exits (or enhancements) are trying to modify the same table during the same transaction. This can happen if:
  
  Custom code in different user exits is trying to update the same fields of a table.
  There are conflicting logic or conditions in the user exits that lead to simultaneous attempts to change the same data.
  
  
  
  Incorrect Configuration: Sometimes, the configuration of the user exits or enhancements may not be set up correctly, leading to conflicts.
  
  
  
  Solution:
  
  
  Review User Exits: 
  
  Identify the user exits that are being triggered during the transaction that leads to the error.