How To Fix /ISDFPS/LM_PM_ADDON164 - An error occurred when expanding structure &

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/LM_PM_ADDON -

• Message number: 164

• Message text: An error occurred when expanding structure &

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 /ISDFPS/LM_PM_ADDON164 - An error occurred when expanding structure & ?

  The SAP error message /ISDFPS/LM_PM_ADDON164 An error occurred when expanding structure & typically indicates an issue related to the expansion of a data structure in the context of the SAP system, particularly in the area of Logistics Management or Plant Maintenance. This error can occur due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying data model.
  Possible Causes:
  
  
  Data Inconsistencies: There may be inconsistencies in the data that the system is trying to process. This could be due to missing or incorrect entries in the database tables related to the structure being expanded.
  
  
  Configuration Issues: The configuration settings for the relevant module may not be set up correctly, leading to issues when the system attempts to expand the structure.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access certain data or perform specific actions, which can lead to errors when trying to expand structures.
  
  
  System Bugs: There may be bugs or issues in the specific version of the SAP software you are using, which could lead to unexpected behavior.
  
  
  Custom Code: If there are custom developments or enhancements in the system, they may not be functioning correctly, leading to this error.
  
  
  Solutions:
  
  
  Check Data Integrity: Review the data related to the structure that is causing the error. Ensure that all necessary entries are present and correct. You may need to run consistency checks or reports to identify any issues.
  
  
  Review Configuration: Verify the configuration settings for the relevant module. Ensure that all necessary settings are correctly configured and that there are no missing entries.
  
  
  Authorization Check: Ensure that the user encountering the error has the necessary authorizations to access the data and perform the required actions. You may need to consult with your SAP security team.
  
  
  Debugging: If you have access to the development environment, you can debug the program or transaction that is causing the error to identify the root cause. Look for any custom code that may be affecting the standard functionality.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. Applying the latest patches or updates may resolve the issue.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the transaction code, user actions leading to the error, and any relevant logs.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transaction codes related to the module you are working with (e.g., IW31 for creating maintenance orders, etc.).
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  Documentation: Review the official SAP documentation for the module in question to understand the expected behavior and configuration settings.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message you are encountering.