How To Fix LK060 - Segment E1LTCOG is in the wrong sequence or has the wrong TO number

SAP Error Message - Details

• Message type: E = Error

• Message class: LK - WM -> SUB connection messages

• Message number: 060

• Message text: Segment E1LTCOG is in the wrong sequence or has the wrong TO number

What causes this issue?

The transfer order number in segment E1LTCOG is incompatible with the
other segments in IDoc WMTCID01.
The external system probably filled the segment with wrong data.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the field contents on the IDoc overview screen.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LK060 - Segment E1LTCOG is in the wrong sequence or has the wrong TO number ?

  The SAP error message LK060, which states that "Segment E1LTCOG is in the wrong sequence or has the wrong TO number," typically occurs in the context of handling logistics and transportation processes, particularly when dealing with handling units and transfer orders.
  Cause:
  
  Incorrect Sequence: The segments in the IDoc (Intermediate Document) are not in the expected order. Each segment must follow a specific sequence as defined by the IDoc structure.
  Wrong TO Number: The Transfer Order (TO) number referenced in the E1LTCOG segment does not match the expected TO number for the associated handling unit or the transfer order being processed.
  Data Integrity Issues: There may be inconsistencies in the data being sent or received, such as missing or incorrect information in the IDoc.
  Configuration Issues: The configuration settings for the IDoc processing or the related logistics processes may not be set up correctly.
  
  Solution:
  
  Check IDoc Structure: Review the IDoc structure to ensure that the segments are in the correct order. The E1LTCOG segment should be positioned correctly according to the IDoc type being processed.
  Verify TO Number: Ensure that the TO number in the E1LTCOG segment matches the expected TO number in the system. You can do this by checking the transfer order in the SAP system.
  Data Validation: Validate the data being sent in the IDoc. Ensure that all required fields are populated correctly and that there are no discrepancies.
  Reprocess IDoc: If the IDoc has errors, you may need to correct the data and reprocess the IDoc. This can often be done through transaction codes like WE19 (for testing IDocs) or WE02 (to view IDocs).
  Check Configuration: Review the configuration settings related to IDoc processing and transfer orders. Ensure that they are set up correctly according to your business processes.
  Consult Documentation: Refer to SAP documentation or notes related to the specific IDoc type and error message for additional guidance.
  
  Related Information:
  
  Transaction Codes: 
  
  WE02: Display IDocs
  WE19: Test IDocs
  LT03: Create Transfer Order
  LT12: Confirm Transfer Order
  
  
  IDoc Types: Familiarize yourself with the specific IDoc type being used for the transfer order process, as different IDoc types may have different segment requirements.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for LK060 in the SAP Support Portal.
  
  By following these steps, you should be able to identify the root cause of the LK060 error and implement the necessary corrections to resolve it.