How To Fix /SCMTMS/TCC_MSG248 - Retrieval of implementation class for rounding rule failed for context &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TCC_MSG -

• Message number: 248

• Message text: Retrieval of implementation class for rounding rule failed for context &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TCC_MSG248 - Retrieval of implementation class for rounding rule failed for context &1 ?

  The SAP error message /SCMTMS/TCC_MSG248 indicates that there is an issue with retrieving the implementation class for a rounding rule in the context specified by &1. This error typically occurs in the context of SAP Transportation Management (TM) when the system is trying to apply a rounding rule during the calculation of costs or other related processes.
  Cause:
  
  Missing Implementation Class: The implementation class for the rounding rule may not be defined or may be missing in the system.
  Incorrect Configuration: There may be incorrect or incomplete configuration settings related to the rounding rules in the SAP TM system.
  Transport Layer Issues: If the system has recently undergone a transport of changes, the necessary classes or configurations may not have been transported correctly.
  Authorization Issues: The user may not have the necessary authorizations to access the implementation class.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for rounding rules in SAP TM and ensure that the implementation class is correctly defined.
  Verify that the rounding rules are properly configured and linked to the relevant processes.
  
  
  
  Implement Missing Classes:
  
  If the implementation class is missing, you may need to create or implement it. This may involve ABAP development if a custom class is required.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
  If something is missing, you may need to re-transport the relevant objects.
  
  
  
  Authorization Check:
  
  Ensure that the user encountering the error has the necessary authorizations to access the rounding rule implementation class.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the process to identify where the retrieval is failing. This may require technical expertise in ABAP and SAP TM.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to rounding rules in SAP TM for any specific guidance or known issues.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message number or keywords in the SAP Support Portal.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Help Portal: Refer to the SAP Help Portal for detailed documentation on configuring rounding rules in SAP TM.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.