How To Fix LTR2_DS_CHG_MWBGEN012 - Transfer Preselection Table was set by &4

LTR2_DS_CHG_MWBGEN012 - Overview

• Message type: E = Error

• Message class: LTR2_DS_CHG_MWBGEN - Change log messages of data set Migration

• Message number: 012

• Message text: Transfer Preselection Table was set by &4

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 LTR2_DS_CHG_MWBGEN012 - Transfer Preselection Table was set by &4 ?

  The SAP error message LTR2_DS_CHG_MWBGEN012 indicates that there is an issue related to the transfer preselection table in the context of data transfer processes, particularly in the Data Transfer Workbench (DTW) or related data migration activities.
  
  Cause:
  The error message typically arises when the transfer preselection table has been set or modified by a specific user or process (indicated by &4 in the message). This can happen due to various reasons, such as:
  
  Concurrent Modifications: Another user or process may have modified the preselection table while your process was running.
  
  Configuration Issues: There may be configuration settings that are not aligned with the current data transfer process.
  Data Integrity Issues: The data being transferred may not meet the required criteria or constraints defined in the preselection table.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Concurrent Processes: Ensure that no other users or processes are modifying the transfer preselection table at the same