How To Fix LTR2_ES148 - &1 (&4) for &2-&3: no sender system defined

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES -

• Message number: 148

• Message text: &1 (&4) for &2-&3: no sender system defined

Self-Explanatory Message

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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 LTR2_ES148 - &1 (&4) for &2-&3: no sender system defined ?

  The SAP error message LTR2_ES148 typically indicates that there is no sender system defined for a specific logical system in the context of the SAP Landscape Transformation (SLT) replication process. This error can occur when setting up or configuring data replication between systems.
  Cause:
  The error message LTR2_ES148 can be caused by several factors:
  
  Missing Configuration: The sender system has not been properly configured in the SLT system.
  Logical System Not Defined: The logical system for the sender is not defined in the SLT configuration.
  Transport Layer Issues: There may be issues with the transport layer or the connection between the systems.
  Authorization Issues: The user may not have the necessary authorizations to access the sender system.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Sender System Configuration:
  
  Go to the SLT configuration transaction (usually LTRC).
  Verify that the sender system is correctly defined in the configuration settings.
  Ensure that the logical system name is correctly specified.
  
  
  
  Define Logical System:
  
  If the sender system is not defined, you can define it using transaction SCC4 (for logical system configuration).
  Make sure that the logical system name matches the one used in the SLT configuration.
  
  
  
  Check RFC Connections:
  
  Ensure that the RFC connection to the sender system is correctly set up and functioning.
  You can check this using transaction SM59 to verify the RFC destination.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to access the sender system and perform the required operations.
  
  
  
  Check SLT Replication Settings:
  
  Review the SLT replication settings to ensure that all necessary parameters are correctly configured.
  
  
  
  Restart Replication:
  
  After making the necessary changes, restart the replication process to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  LTRC: SLT Configuration
  SM59: RFC Destinations
  SCC4: Logical System Configuration
  
  
  Documentation: Refer to SAP Help documentation for SLT for detailed configuration steps and troubleshooting guidelines.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.