How To Fix LTR2_CM_CHG_BO023 - Table-based MWB generation parameters of table &3 removed by &4

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_CM_CHG_BO - Change log messages of Business Objects in CM

• Message number: 023

• Message text: Table-based MWB generation parameters of table &3 removed 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.

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 LTR2_CM_CHG_BO023 - Table-based MWB generation parameters of table &3 removed by &4 ?

  The SAP error message "LTR2_CM_CHG_BO023 Table-based MWB generation parameters of table &3 removed by &4" typically occurs in the context of the SAP Landscape Transformation (SLT) Replication Server or when working with the Data Transfer Process (DTP) in SAP BW (Business Warehouse). This error indicates that certain parameters related to the table-based Model Workbench (MWB) generation have been removed or altered.
  Cause:
  
  Changes in Table Structure: The error may arise if there have been changes to the structure of the underlying database table (e.g., adding or removing fields) that affect the MWB generation parameters.
  Configuration Changes: If a configuration change was made in the SLT or BW system that impacts how data is replicated or transformed, it could lead to this error.
  Incompatibility: The error may also occur if there is an incompatibility between the source and target systems or if the replication settings are not correctly aligned.
  
  Solution:
  
  Check Table Structure: Review the structure of the table mentioned in the error message (&3) to ensure that it matches the expected configuration. If there have been changes, you may need to adjust the MWB settings accordingly.
  Reconfigure MWB: If the MWB generation parameters have been removed, you may need to reconfigure the MWB for the affected table. This can involve re-creating the MWB or adjusting the settings in the SLT configuration.
  Review Change Logs: Check the change logs or transport logs to identify what changes were made by the user or process indicated by &4. Understanding these changes can help in troubleshooting the issue.
  Consult Documentation: Refer to SAP documentation or notes related to SLT and MWB for any specific guidance on handling this error.
  System Restart: In some cases, restarting the SLT replication or the BW system may help resolve transient issues.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that address this specific error message or similar issues. SAP Notes often provide patches or workarounds.
  SLT Configuration: Familiarize yourself with the SLT configuration settings, as understanding how data is replicated can help in troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.