How To Fix INST_MSG201 - Installation check: Basis Customizing

SAP Error Message - Details

• Message type: E = Error

• Message class: INST_MSG - Messages for Installation Post-Processing

• Message number: 201

• Message text: Installation check: Basis Customizing

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 INST_MSG201 - Installation check: Basis Customizing ?

  The SAP error message INST_MSG201, which states "Installation check: Basis Customizing," typically occurs during the installation or upgrade of an SAP system. This error indicates that there are issues with the Basis Customizing settings that need to be addressed before proceeding with the installation.
  Cause:
  The error can be caused by several factors, including:
  
  Incomplete or Incorrect Basis Configuration: The Basis settings in the system may not be properly configured or may be missing required entries.
  Missing or Incorrect Transport Directory: The transport directory may not be set up correctly, or the necessary transport routes may not be defined.
  Inconsistent System State: The system may be in an inconsistent state due to previous installation attempts or upgrades that did not complete successfully.
  Missing Authorizations: The user performing the installation may not have the necessary authorizations to perform the required actions.
  
  Solution:
  To resolve the INST_MSG201 error, you can follow these steps:
  
  
  Check Basis Customizing Settings:
  
  Go to transaction SPRO and navigate to the relevant sections to verify that all necessary Basis settings are correctly configured.
  Ensure that the system parameters are set correctly in transaction RZ10.
  
  
  
  Verify Transport Directory:
  
  Check the transport directory settings in transaction STMS to ensure that the transport routes are correctly defined and that the transport directory is accessible.
  
  
  
  Check System Consistency:
  
  Use transaction SICF to check the status of the ICF services and ensure that they are active.
  Run transaction SMD to check for any inconsistencies in the system.
  
  
  
  Review Installation Logs:
  
  Check the installation logs for more detailed error messages that can provide insights into what specifically is causing the issue.
  
  
  
  User Authorizations:
  
  Ensure that the user performing the installation has the necessary authorizations. You may need to consult with your security team to verify this.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates that can resolve the issue.
  
  
  
  Re-run the Installation:
  
  After addressing the issues, attempt to re-run the installation or upgrade process.
  
  
  
  Related Information:
  
  SAP Notes: Always check for specific SAP Notes related to your version of SAP and the error message. These notes often contain important information about known issues and fixes.
  SAP Community: The SAP Community forums can be a valuable resource for finding solutions to similar issues encountered by other users.
  Documentation: Review the installation or upgrade guide provided by SAP for your specific version, as it may contain additional troubleshooting steps.
  
  If the issue persists after following these steps, consider reaching out to SAP Support for further assistance.