How To Fix S_LMCFG_LIB020 - Saving operation mode failed (RC &1 &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: S_LMCFG_LIB - Technical Configuration ABAP Services

• Message number: 020

• Message text: Saving operation mode failed (RC &1 &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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message S_LMCFG_LIB020 - Saving operation mode failed (RC &1 &2) ?

  The SAP error message S_LMCFG_LIB020 with the description "Saving operation mode failed (RC &1 &2)" typically indicates that there was an issue when trying to save a configuration or settings related to the operation mode in the SAP system. The return code (RC) values provided in the message can give more insight into the specific issue.
  Possible Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to save changes to the operation mode.
  Configuration Errors: There may be inconsistencies or errors in the configuration settings that are being saved.
  System Locking: Another process or user may be locking the configuration settings, preventing the save operation.
  Technical Issues: There could be underlying technical issues, such as database problems or system resource limitations.
  Incorrect Parameters: The parameters being used for the operation mode may be incorrect or not compatible with the current system settings.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the save operation. This may involve checking roles and permissions in the SAP system.
  Review Configuration: Go through the configuration settings to ensure that there are no errors or inconsistencies. Validate the parameters being used.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the configuration tables that might be preventing the save operation.
  Analyze Return Codes: Look at the specific return codes provided in the error message. These codes can provide more detailed information about the nature of the failure.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the failure.
  Database Consistency: Ensure that the database is consistent and that there are no issues with the underlying database system.
  Contact SAP Support: If the issue persists and cannot be resolved with the above steps, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check locks), SLG1 (to view logs), and SM21 (to check system logs).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to operation modes and configuration management for best practices and guidelines.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the S_LMCFG_LIB020 error message.