How To Fix /SCMTMS/TCCS121 - Item &1: Reference-to line &2 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TCCS -

• Message number: 121

• Message text: Item &1: Reference-to line &2 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/TCCS121 - Item &1: Reference-to line &2 is invalid ?

  The SAP error message /SCMTMS/TCCS121 Item &1: Reference-to line &2 is invalid typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the reference to a specific line item in a transportation document, such as a shipment or a transportation order.
  
  Cause:
  
  Invalid Line Reference: The error indicates that the system is trying to reference a line item that does not exist or is not valid in the context of the operation being performed.
  Data Integrity Issues: There may be inconsistencies in the data, such as missing or incorrectly configured entries in the relevant tables.
  Incorrect Configuration: The configuration settings for the transportation management process may not be set up correctly, leading to invalid references.
  User Input Error: The user may have entered an incorrect line number or item reference when trying to perform an operation.
  
  
  Solution:
  
  Check Line Item References: Verify that the line item number referenced in the error