How To Fix /SCMTMS/TCCS252 - Line number &1: Reference-from line number &2 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TCCS -

• Message number: 252

• Message text: Line number &1: Reference-from line number &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/TCCS252 - Line number &1: Reference-from line number &2 is invalid ?

  The SAP error message /SCMTMS/TCCS252 Line number &1: Reference-from line number &2 is invalid typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the reference lines in a transportation document, such as a transportation cockpit or a transport order.
  Cause:
  
  
  Invalid Reference: The error indicates that there is a reference to a line number that does not exist or is not valid in the context of the document. This could happen if:
  
  The referenced line has been deleted or is not available.
  There is a mismatch in the line numbers due to changes in the document.
  The document has not been properly saved or has been corrupted.
  
  
  
  Data Integrity Issues: There may be issues with the data integrity in the transportation document, such as missing or incorrect entries.
  
  
  Configuration Issues: Sometimes, configuration settings in SAP TM may lead to inconsistencies in how line references are handled.
  
  
  Solution:
  
  
  Check Line Numbers: Verify the line numbers mentioned in the error message. Ensure that the reference-from line number exists and is valid in the document.
  
  
  Review Document Changes: If the document has been modified recently, check the changes made to ensure that no lines were inadvertently deleted or altered.
  
  
  Recreate the Document: If the document appears to be corrupted or if the issue persists, consider recreating the transportation document from scratch.
  
  
  Data Consistency Check: Run data consistency checks in SAP TM to identify and resolve any underlying data integrity issues.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes or patches that may address this specific error. SAP frequently releases updates that fix known issues.
  
  
  Contact SAP Support: If the issue cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant context.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TM, such as /SCMTMS/TCC for transportation cockpit or /SCMTMS/TOR for transport orders.
  Documentation: Review SAP documentation related to Transportation Management for best practices and troubleshooting tips.
  User 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 the cause of the error and implement a suitable solution.