How To Fix SCWN656 - Required Support Packages are missing

SAP Error Message - Details

• Message type: E = Error

• Message class: SCWN - Messages Note installation and management

• Message number: 656

• Message text: Required Support Packages are missing

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 SCWN656 - Required Support Packages are missing ?

  The SAP error message SCWN656 indicates that certain required support packages are missing for the system to function correctly. This error typically arises during system upgrades, installations, or when trying to implement new functionalities that depend on specific support packages.
  Cause:
  
  Missing Support Packages: The most common cause is that the required support packages for the SAP system or specific components are not installed.
  Incorrect System Configuration: Sometimes, the system configuration may not align with the required support packages.
  Outdated System: If the system is outdated, it may not have the latest support packages that are necessary for new functionalities or updates.
  Dependency Issues: Certain components may have dependencies on other components or packages that are not installed.
  
  Solution:
  
  
  Check Required Support Packages:
  
  Use the SAP transaction code SPAM (Support Package Manager) or SAINT (Add-On Installation Tool) to check for missing support packages.
  You can also refer to the SAP Note or the documentation related to the specific component or functionality you are trying to implement.
  
  
  
  Download and Install Missing Packages:
  
  Go to the SAP Service Marketplace (S-user required) and download the necessary support packages.
  Use the SPAM or SAINT transaction to install the downloaded packages.
  
  
  
  Update the System:
  
  If your system is outdated, consider applying the latest support package stack (SPS) or enhancement package (EHP) that includes all necessary updates.
  
  
  
  Check Dependencies:
  
  Review the dependencies of the components you are trying to install or upgrade. Ensure that all prerequisite packages are installed.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may provide additional guidance or specific instructions related to the error SCWN656.
  
  
  
  System Check:
  
  Perform a system check to ensure that all components are functioning correctly and that there are no other underlying issues.
  
  
  
  Related Information:
  
  SAP Notes: Always check for specific SAP Notes related to the error message SCWN656. These notes often provide detailed instructions and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to resolve the SCWN656 error and ensure that your SAP system has all the necessary support packages installed.