How To Fix DMCLG133 - Transfer type &1 already exists for this application

DMCLG133 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 133

• Message text: Transfer type &1 already exists for this application

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 DMCLG133 - Transfer type &1 already exists for this application ?

  The SAP error message DMCLG133, which states "Transfer type &1 already exists for this application," typically occurs in the context of data transfer processes within SAP, particularly when dealing with Data Migration or Data Transfer Workbench (DTW) scenarios. This error indicates that there is an attempt to create or define a transfer type that already exists for the specified application.
  
  Cause:
  
  Duplicate Entry: The most common cause of this error is that a transfer type with the same identifier (denoted by &1) has already been defined in the system for the specified application.
  
  Configuration Issues: There may be issues in the configuration settings where the same transfer type is being referenced multiple times.
  Data Migration Process: During data migration, if the same transfer type is being imported or created again, this error can occur.
  
  
  Solution:
  
  
  Check Existing Transfer Types: 
  
  Navigate to the relevant configuration area in SAP where transfer types are defined (e.g., transaction codes like