How To Fix LT_DHAPE_ENGINE034 - Writer &1 not found in port &2

SAP Error Message - Details

• Message type: E = Error

• Message class: LT_DHAPE_ENGINE - SAP Data Hub - ABAP Pipeline Engine - Message Class for Pkg

• Message number: 034

• Message text: Writer &1 not found in port &2

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 LT_DHAPE_ENGINE034 - Writer &1 not found in port &2 ?

  The SAP error message LT_DHAPE_ENGINE034 with the description "Writer &1 not found in port &2" typically occurs in the context of SAP's Logistics Execution (LE) or Warehouse Management (WM) modules, particularly when dealing with data transfer or handling in the system.
  Cause:
  This error generally indicates that the system is trying to access a writer (a component responsible for writing data) that is not defined or not available in the specified port. The "writer" could refer to a specific function or module that is expected to handle data but is either missing or incorrectly configured.
  Possible Causes:
  
  Configuration Issues: The writer may not be properly configured in the system.
  Missing Components: The required writer component may not be installed or activated.
  Incorrect Port Settings: The port specified may not be correctly set up to handle the writer.
  Transport Layer Issues: There may be issues with the transport layer that prevent the writer from being recognized.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the relevant configuration settings in SAP (e.g., SPRO) and verify that the writer is correctly defined for the specified port.
  Ensure that all necessary components are activated and configured properly.
  
  
  
  Verify Port Settings:
  
  Check the port settings in the system to ensure that they are correctly defined and that the writer is associated with the correct port.
  
  
  
  Check for Missing Components:
  
  Ensure that all necessary components related to the writer are installed and activated in your SAP system.
  
  
  
  Review Logs:
  
  Check the application logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific writer and port you are using to ensure that you are following the correct setup procedures.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO for configuration, SLG1 for logs, or WE20 for port settings.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the issue related to the LT_DHAPE_ENGINE034 error message.