How To Fix /SCMTMS/TRQ100 - Sender business system &1 unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TRQ -

• Message number: 100

• Message text: Sender business system &1 unknown

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 /SCMTMS/TRQ100 - Sender business system &1 unknown ?

  The SAP error message /SCMTMS/TRQ100 Sender business system &1 unknown typically occurs in the context of SAP Transportation Management (TM) when the system is unable to recognize or find the specified sender business system. This can happen for various reasons, and here are some potential causes, solutions, and related information:
  Causes:
  
  Incorrect Configuration: The sender business system may not be properly configured in the system.
  Missing Business System: The business system might not exist in the system landscape or is not correctly defined in the relevant configuration.
  Transport Layer Issues: There may be issues with the transport layer or the logical system configuration.
  Authorization Issues: The user may not have the necessary authorizations to access the sender business system.
  Data Consistency Issues: There may be inconsistencies in the data related to the business systems.
  
  Solutions:
  
  
  Check Business System Configuration:
  
  Go to the transaction SPRO and navigate to the relevant configuration for Transportation Management.
  Ensure that the sender business system is defined correctly in the system.
  
  
  
  Verify Logical System:
  
  Use transaction SCC4 to check if the logical system for the sender business system is correctly set up.
  Ensure that the logical system is assigned to the correct client.
  
  
  
  Check Transport Layer:
  
  Ensure that the transport layer is correctly configured and that the sender business system is included in the transport routes.
  
  
  
  Review Authorizations:
  
  Check the user roles and authorizations to ensure that the user has access to the sender business system.
  
  
  
  Data Consistency Check:
  
  Run consistency checks in the system to identify any discrepancies related to business systems.
  
  
  
  Recreate Business System:
  
  If the business system is missing or incorrectly configured, consider recreating it and ensuring all necessary settings are applied.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SPRO for configuration settings.
  SCC4 for logical system settings.
  SLG1 for checking application logs related to the error.
  
  
  
  Documentation: Refer to SAP Help documentation for Transportation Management for detailed configuration steps and best practices.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or TM functional team for further investigation.