How To Fix ESH_OM_OBJ_MODEL_REP048 - Data type &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 048

• Message text: Data type &1 already exists

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 ESH_OM_OBJ_MODEL_REP048 - Data type &1 already exists ?

  The SAP error message ESH_OM_OBJ_MODEL_REP048 indicates that there is an attempt to create or register a data type that already exists in the system. This error typically occurs in the context of the SAP Enterprise Search or the SAP HANA database when there is a conflict with existing data types.
  Cause:
  
  
  Duplicate Data Type: The most common cause of this error is that the data type you are trying to create or register already exists in the system. This can happen if:
  
  You are trying to create a data type with the same name as an existing one.
  There was a previous attempt to create the data type that was not properly cleaned up.
  There are multiple development environments or transports that are trying to create the same data type.
  
  
  
  Transport Issues: If you are working in a transport environment, it is possible that a transport containing the same data type has already been imported into the target system.
  
  
  Solution:
  
  
  Check Existing Data Types: 
  
  Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to check if the data type already exists. Look for the data type name specified in the error message.
  
  
  
  Rename or Modify: 
  
  If the data type already exists and you need to create a new one, consider renaming the new data type or modifying the existing one if appropriate.
  
  
  
  Delete Unused Data Types: 
  
  If the existing data type is no longer needed, you can delete it. However, be cautious with this approach as it may affect other objects that depend on this data type.
  
  
  
  Transport Management: 
  
  If the issue is related to transport, ensure that the transport requests are correctly managed and that there are no conflicts. You may need to check the transport logs or consult with your Basis team.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific version of SAP you are using, as there may be specific guidelines or patches available.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Review system logs (transaction SLG1) for additional context or related errors that may provide more insight into the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.