How To Fix LTR2_ES_CHECK261 - Transaction MWB has not been activated for use

LTR2_ES_CHECK261 - Overview

• Message type: E = Error

• Message class: LTR2_ES_CHECK - LTR2 Checks on Embedded Specification

• Message number: 261

• Message text: Transaction MWB has not been activated for use

What causes this issue?

Transaction MWB has not been activated for usage in this system. Hence,
the forward navigation from the embedded specification or any
OBT-related user interface to this transaction (i.e. to display
generated MWB objects) does not work.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Start report DMC_ANWDG_MWB_ACCESS to enable transaction MWB for usage.
In this report, select entry <ZK>SLO / R/3-R/3 MIGRATION</> and unlock
this entry for workbench access.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

LTR2_ES_CHECK261 - Details

• The SAP error message LTR2_ES_CHECK261 indicating that "Transaction MWB has not been activated for use" typically arises in the context of SAP Landscape Transformation (SLT) or Data Replication scenarios. This error suggests that the specific transaction or functionality you are trying to access has not been properly activated or configured in your SAP system.
  
  Cause:
  
  Transaction Not Activated: The MWB (Modeling Workbench) transaction is not activated in your SAP system. This can happen if the necessary components or configurations for SLT are not set up.
  Missing Authorizations: The user may not have the necessary authorizations to access the MWB transaction.
  System 
  Configuration Issues: There may be issues with the system configuration or installation that prevent the transaction from being available.
  
  
  Solution:
  
  
  Activate the Transaction:
  
  Ensure that the SLT component is properly installed and configured in your SAP system.
  You may need to activate the MWB transaction through the SAP GUI or by using transaction codes related to SLT