How To Fix LTR2_BASIS_CHECK646 - Parameter &1 is specified as SND-logsys. The value &2 is not necessary.

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_BASIS_CHECK - LTR2 Messages of Checks in Check Framework

• Message number: 646

• Message text: Parameter &1 is specified as SND-logsys. The value &2 is not necessary.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_BASIS_CHECK646 - Parameter &1 is specified as SND-logsys. The value &2 is not necessary. ?

  The SAP error message LTR2_BASIS_CHECK646 indicates that there is an issue with the configuration of the logical system in the context of the SAP Landscape Transformation (SLT) replication setup. Specifically, the error states that a parameter (denoted as &1) is set as SND-logsys, but the value provided (denoted as &2) is not necessary or valid.
  Cause:
  This error typically arises due to one of the following reasons:
  
  Incorrect Configuration: The logical system name specified in the SLT configuration might be incorrect or not aligned with the expected naming conventions.
  Redundant Parameter: The parameter SND-logsys may have been set unnecessarily, or it may be set to a value that is not required for the current configuration.
  Version Mismatch: There could be a mismatch in the versions of the systems involved, leading to discrepancies in expected parameters.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the SLT configuration settings in the SAP system.
  Verify the logical system names and ensure they are correctly defined.
  Make sure that the SND-logsys parameter is set correctly and is necessary for your configuration.
  
  
  
  Remove Redundant Parameter:
  
  If the SND-logsys parameter is not needed, consider removing it from the configuration.
  You can do this by accessing the relevant configuration transaction (e.g., LTRC) and adjusting the settings.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation for SLT to understand the required parameters and their configurations.
  Ensure that you are following the best practices for setting up SLT.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as this can sometimes resolve configuration issues.
  
  
  
  Consult SAP Support:
  
  If the issue persists after checking the configuration and removing unnecessary parameters, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like LTRC (SLT Configuration) to access and modify the settings.
  Documentation: Refer to the SAP Help Portal for detailed information on SLT configuration and troubleshooting.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues and solutions shared by other users.
  
  By following these steps, you should be able to resolve the error message and ensure that your SLT configuration is set up correctly.