How To Fix /SCMTMS/TCCS028 - Calculation base reference line &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TCCS -

• Message number: 028

• Message text: Calculation base reference line &1 is invalid

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TCCS028 - Calculation base reference line &1 is invalid ?

  The SAP error message /SCMTMS/TCCS028 Calculation base reference line &1 is invalid typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the reference line used for calculating costs or rates in transportation planning.
  
  Cause:
  
  Invalid Reference Line: The reference line specified in the calculation base may not exist or may have been deleted or modified in a way that makes it invalid.
  Data Inconsistency: There may be inconsistencies in the master data or transactional data related to the transportation planning process.
  
  Configuration Issues: The configuration settings for the transportation management system may not be set up correctly, leading to issues in referencing calculation bases.
  Authorization Issues: The user may not have the necessary authorizations to access the reference line or related data.
  
  
  Solution:
  
  Check Reference Line: Verify that the reference line specified in the error message exists in the system. You can do this by checking the relevant tables or