How To Fix MDM_GX_ERP_MSG001 - Blank XML returned for port &1

SAP Error Message - Details

• Message type: E = Error

• Message class: MDM_GX_ERP_MSG - Message class for ERP

• Message number: 001

• Message text: Blank XML returned for port &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.

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 MDM_GX_ERP_MSG001 - Blank XML returned for port &1 ?

  The SAP error message MDM_GX_ERP_MSG001: Blank XML returned for port &1 typically indicates that the system is expecting an XML response from a specific port, but it is receiving a blank or empty response instead. This can occur in various scenarios, particularly when integrating SAP Master Data Management (MDM) with other systems, such as SAP ERP.
  Causes:
  
  Network Issues: There may be connectivity problems between the MDM system and the ERP system, leading to an inability to retrieve data.
  Configuration Errors: Incorrect configuration of the ports or services in the MDM or ERP system can result in no data being sent or received.
  Service Unavailability: The service that is supposed to generate the XML response may be down or not functioning correctly.
  Data Issues: If there is no data available for the requested operation, the system may return a blank response.
  Authorization Issues: The user or service account may not have the necessary permissions to access the data, resulting in an empty response.
  
  Solutions:
  
  Check Connectivity: Ensure that there is proper network connectivity between the MDM and ERP systems. You can use tools like ping or telnet to test connectivity to the relevant ports.
  Review Configuration: Verify the configuration settings for the ports in both the MDM and ERP systems. Ensure that they are correctly set up to communicate with each other.
  Check Service Status: Ensure that the relevant services in the ERP system are running and accessible. You may need to restart services or check logs for errors.
  Data Validation: Check if there is data available for the operation being performed. If the request is valid but there is no data, consider handling this case appropriately in your application logic.
  Authorization Check: Verify that the user or service account has the necessary permissions to access the data. Check roles and authorizations in both systems.
  Log Analysis: Review the logs in both the MDM and ERP systems for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review the official SAP documentation for MDM and ERP integration to ensure that all steps have been followed correctly.
  Community Forums: Consider searching or posting on SAP community forums or other technical forums where SAP professionals discuss similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.