How To Fix /SCMTMS/TCCS256 - Line number &1: Corresponding reference-from line is required

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TCCS -

• Message number: 256

• Message text: Line number &1: Corresponding reference-from line is required

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TCCS256 - Line number &1: Corresponding reference-from line is required ?

  The SAP error message /SCMTMS/TCCS256 Line number &1: Corresponding reference-from line is required typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the configuration or data related to transportation charges or conditions.
  Cause:
  This error usually indicates that there is a missing reference line in the transportation charge calculation. Specifically, it suggests that for a given line item (identified by the line number), the system expects a corresponding reference line that is not found. This can happen due to:
  
  Missing Reference Data: The reference line that should be linked to the current line is not available or has not been created.
  Incorrect Configuration: There may be an issue with the configuration of the transportation charge calculation schema or the conditions defined for the charges.
  Data Inconsistency: There might be inconsistencies in the data entered for the transportation charges, such as missing or incorrect entries.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Reference Lines: Verify that the reference line for the specified line number exists. You may need to create or adjust the reference line in the relevant configuration or master data.
  
  
  Review Charge Conditions: Go through the transportation charge conditions and ensure that all necessary conditions are defined correctly. Make sure that the conditions are linked properly to the relevant transportation charges.
  
  
  Validate Configuration: Check the configuration settings in the SAP TM system related to charge calculation. Ensure that all necessary settings are in place and that there are no missing components.
  
  
  Data Consistency Check: Perform a data consistency check to identify any discrepancies in the transportation management data. This may involve reviewing the relevant documents, charge calculations, and any associated master data.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the error message and its context. This can provide insights into the expected data structure and configuration.
  
  
  Debugging: If you have access to technical resources, consider debugging the process to identify where the reference line is expected and why it is missing.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They can provide more detailed insights based on your specific system configuration and data.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TM, such as /SCMTMS/CHARGE for managing transportation charges.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide patches or additional guidance.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message /SCMTMS/TCCS256.