How To Fix LTR2_CM_CHECK_PRESEL018 - Smallest sequence number of &3 is &4

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_CM_CHECK_PRESEL - LTR2 checks on selection option/preselection settings

• Message number: 018

• Message text: Smallest sequence number of &3 is &4

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_CM_CHECK_PRESEL018 - Smallest sequence number of &3 is &4 ?

  The SAP error message LTR2_CM_CHECK_PRESEL018 with the description "Smallest sequence number of &3 is &4" typically occurs in the context of the SAP Logistics Execution (LE) module, particularly when dealing with delivery processing or handling unit management. This error indicates that there is an issue with the sequence numbers of handling units or deliveries in the system.
  Cause:
  The error is generally caused by one of the following reasons:
  
  Incorrect Sequence Number: The sequence number of the handling units or deliveries is not in the expected order. This can happen if there are gaps in the sequence numbers or if the sequence numbers are not properly maintained.
  Data Inconsistency: There may be inconsistencies in the data related to handling units or deliveries, such as missing or incorrectly assigned sequence numbers.
  Configuration Issues: There might be configuration settings in the system that are not aligned with the expected sequence number logic.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Sequence Numbers:
  
  Review the handling units or deliveries involved in the error. Check the sequence numbers to ensure they are in the correct order and that there are no gaps.
  Use transaction codes like HU02 (for handling units) or VL03N (for deliveries) to inspect the relevant data.
  
  
  
  Correct Data Inconsistencies:
  
  If you find any inconsistencies in the sequence numbers, correct them. This may involve adjusting the sequence numbers manually or reprocessing the handling units or deliveries.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to handling units and deliveries in the SAP system. Ensure that the settings for sequence number generation and handling are correctly configured.
  
  
  
  Reprocess Deliveries:
  
  If the error occurred during a specific process, try to reprocess the deliveries or handling units after correcting any identified issues.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to handling units and sequence number management for additional guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as HU02, VL03N, LT03, and LT12 for handling units and deliveries.
  SAP Notes: Search for SAP Notes related to handling units and sequence number issues in the SAP Support Portal.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the error message LTR2_CM_CHECK_PRESEL018 in your SAP system.