How To Fix LTR2_ES_CHECK406 - Preselection table changed to '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES_CHECK - LTR2 Checks on Embedded Specification

• Message number: 406

• Message text: Preselection table changed to '&1'

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_ES_CHECK406 - Preselection table changed to '&1' ?

  The SAP error message LTR2_ES_CHECK406 indicates that there has been a change in the preselection table for a specific operation or process. This message typically arises in the context of SAP Logistics and can be related to various modules, including Inventory Management or Warehouse Management.
  Cause:
  The error message is triggered when the system detects that the preselection table has been modified or updated, which may affect the processing of certain transactions. This could happen due to:
  
  Configuration Changes: Changes made in the configuration settings of the system that affect how data is preselected for processing.
  Data Updates: Updates to master data or transactional data that impact the preselection criteria.
  Custom Developments: Custom code or enhancements that alter the behavior of standard SAP processes.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration: Review any recent changes made to the configuration settings related to the preselection table. Ensure that the settings are correct and align with the business requirements.
  
  
  Review Data Changes: Investigate any recent updates to master data or transactional data that may have triggered the change in the preselection table. Ensure that the data is consistent and valid.
  
  
  Analyze Custom Code: If there are custom developments in place, review the code to ensure that it is not inadvertently causing the issue. Debugging the custom code may help identify the root cause.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with. There may be known issues or additional guidance available.
  
  
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant context.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE11 (Data Dictionary), SE80 (Object Navigator), or SLG1 (Application Log).
  SAP Notes: Search for SAP Notes related to the error message or the specific module you are working with. SAP Notes often contain fixes or workarounds for known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.