How To Fix LTR2_ES_TB001 - (Re-)Define MWB object &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES_TB - LTR2 ES Task Board

• Message number: 001

• Message text: (Re-)Define MWB object &1

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_ES_TB001 - (Re-)Define MWB object &1 ?

  The SAP error message LTR2_ES_TB001, which states "(Re-)Define MWB object &1," typically occurs in the context of SAP Landscape Transformation (SLT) or when working with the SAP Data Services. This error indicates that there is an issue with the definition of a Master Workbench (MWB) object, which is essential for data replication or transformation processes.
  Cause:
  
  Missing or Incorrect Definition: The MWB object referenced by the error message is either not defined or has an incorrect definition in the system.
  Changes in Source or Target Structure: If there have been changes in the source or target database structure, the MWB object may need to be redefined to accommodate these changes.
  Transport Issues: If the MWB object was transported from one system to another, it may not have been transported correctly, leading to inconsistencies.
  Configuration Issues: There may be configuration issues in the SLT or Data Services setup that prevent the MWB object from being recognized.
  
  Solution:
  
  Check MWB Object Definition: Go to the Master Workbench (transaction code LTRC or LTR2) and verify the definition of the MWB object mentioned in the error message. Ensure that it is correctly defined.
  Re-Define the Object: If the object is missing or incorrectly defined, you may need to redefine it. This can involve creating a new MWB object or modifying the existing one to match the current source and target structures.
  Adjust for Structural Changes: If there have been changes in the source or target database, update the MWB object accordingly to reflect these changes.
  Check Transport Logs: If the MWB object was transported, check the transport logs for any errors or warnings that may indicate issues during the transport process.
  Consult Documentation: Refer to SAP documentation or notes related to SLT or Data Services for any specific guidance on resolving this error.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTRC (for SLT configuration) and LTR2 (for MWB object management).
  SAP Notes: Search for SAP Notes related to LTR2_ES_TB001 for any specific patches or updates that may address this error.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation to understand the configuration and management of MWB objects better.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message LTR2_ES_TB001.