How To Fix LTR2_DS_CHG_MWBGEN020 - Table-based MWB generation for data model &1 was added by &4

LTR2_DS_CHG_MWBGEN020 - Overview

• Message type: E = Error

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

• Message number: 020

• Message text: Table-based MWB generation for data model &1 was added 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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_DS_CHG_MWBGEN020 - Table-based MWB generation for data model &1 was added by &4 ?

  The SAP error message LTR2_DS_CHG_MWBGEN020 typically relates to issues encountered during the generation of a data model in SAP Landscape Transformation (SLT) Replication Server. This error indicates that a table-based Model Workbench (MWB) generation for a specific data model has been added by a user or process, which may lead to conflicts or issues in the replication setup.
  
  Cause:
  
  Concurrent Modifications: The error often arises when multiple users or processes are trying to modify the same data model or configuration at the same time.
  Inconsistent State: The data model may be in an inconsistent state due to previous errors or incomplete configurations.
  Authorization Issues: The user attempting to generate the MWB may not have the necessary authorizations to perform the action.
  System Configuration: There may be issues with the configuration of the SLT system or the underlying database.
  
  
  Solution:
  
  Check for Concurrent Changes: Ensure that no other users or processes are modifying the same data model. If