How To Fix KEN_01020 - Error in structure (SLoio=&1, Loio=&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: KEN_01 - Messages Created on Frontend PCs

• Message number: 020

• Message text: Error in structure (SLoio=&1, Loio=&2)

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 KEN_01020 - Error in structure (SLoio=&1, Loio=&2) ?

  The SAP error message KEN_01020, which indicates "Error in structure (SLoio=&1, Loio=&2)," typically arises in the context of SAP's Logistics and Inventory Management modules. This error is often related to issues with the data structure or configuration in the system, particularly when dealing with logistics objects or inventory management processes.
  Cause:
  
  Data Structure Issues: The error may occur due to inconsistencies or corruption in the data structure related to logistics objects (SLoio) or inventory objects (Loio).
  Configuration Errors: Incorrect configuration settings in the system can lead to this error, especially if the system is unable to find the expected data structure.
  Missing or Incomplete Data: If certain required data is missing or incomplete, it can trigger this error.
  Custom Developments: If there are custom developments or enhancements in the system, they may not be handling certain scenarios correctly, leading to this error.
  
  Solution:
  
  Check Data Consistency: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables and ensure that the data is consistent and complete.
  Review Configuration Settings: Go through the configuration settings related to logistics and inventory management to ensure they are set up correctly.
  Analyze Custom Code: If there are custom developments, review the code to identify any potential issues that could be causing the error.
  Debugging: If the error persists, consider debugging the process to identify the exact point of failure. This may require the assistance of a developer or SAP Basis consultant.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  Consult Documentation: Review SAP documentation related to the specific module or process you are working with to ensure that all necessary steps and configurations have been followed.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, and SE80 for data analysis and debugging.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the root cause of the KEN_01020 error and implement a suitable solution.