How To Fix ST845 - First valid enhancement release & is after invalid enhancement release &

SAP Error Message - Details

• Message type: E = Error

• Message class: ST - Terminology Database

• Message number: 845

• Message text: First valid enhancement release & is after invalid enhancement release &

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 ST845 - First valid enhancement release & is after invalid enhancement release & ?

  The SAP error message ST845 typically indicates an issue related to enhancement packages in the SAP system. This error occurs when there is a mismatch between the installed enhancement packages and the system's configuration, particularly when an invalid enhancement release is detected.
  Cause:
  
  Mismatch of Enhancement Packages: The error usually arises when the system has an enhancement package installed that is not compatible with the current version of the SAP system or when the enhancement package is not properly activated.
  Invalid Enhancement Release: This can happen if an enhancement package was installed but not activated, or if there are inconsistencies in the enhancement package versions.
  System Configuration Issues: Sometimes, the system configuration may not align with the installed enhancement packages, leading to this error.
  
  Solution:
  
  
  Check Installed Enhancement Packages:
  
  Go to transaction code SPAM or SAINT to check the installed enhancement packages.
  Ensure that the enhancement packages are compatible with your current SAP version.
  
  
  
  Activate Enhancement Packages:
  
  If you find that an enhancement package is installed but not activated, you can activate it using transaction code SFW5.
  In SFW5, check the status of the enhancement packages and activate the necessary ones.
  
  
  
  Review System Configuration:
  
  Ensure that your system configuration aligns with the requirements of the installed enhancement packages.
  Check for any notes or documentation from SAP regarding compatibility issues.
  
  
  
  Apply SAP Notes:
  
  Search for relevant SAP Notes that address the ST845 error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Use transaction code SNOTE to implement any necessary notes.
  
  
  
  Consult SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance. They can provide specific guidance based on your system's configuration and the error message.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SPAM: Support Package Manager
  SAINT: Add-On Installation Tool
  SFW5: Switch Framework
  SNOTE: SAP Note Assistant
  
  
  
  Documentation: Always refer to the official SAP Help Portal or the SAP Community for the latest information and best practices regarding enhancement packages and system upgrades.
  
  
  Backup: Before making any changes to enhancement packages or system configurations, ensure that you have a complete backup of your system to prevent data loss.
  
  
  By following these steps, you should be able to resolve the ST845 error and ensure that your SAP system is properly configured with the correct enhancement packages.