There are SAP Notes for different reasons. SAP Notes can provide information of any kind for customers and partners of SAP, but often also contain solutions for known issues within an SAP system.
Note
When talking about SAP Notes in this lesson, only those SAP Notes are referred to that contain a change of a repository object. Not all changes can be handled with the SAP Note Assistant. In this case, manual steps are necessary.
To overcome most of these limitations, the Transport-Based Corrections Instruction (TCI) has been introduced that allows for example also the handling of dictionary objects. For details, see the last part of this lesson.

They include a description of the following:
- The symptoms of the issue
- The cause of the issue
- The solution (for example, descriptions of how to correct the source code)
- The SAP release and SAP Support Package status for which the SAP Note is valid
- Links to SAP Support Packages that correct the issue
Caution
Carefully read the SAP Note before you implement it. The SAP Note can contain prerequisites, interactions, and references to post processing activities, such as making changes to a table structure that you must consider when you implement it.
Before making any modification based on SAP Notes, verify that the SAP Note is applicable to your SAP system release and that the symptoms in the SAP Note are the same as the symptoms apparent in your SAP system. If you're not sure, contact SAP.
All modifications of SAP objects should be performed in the development system, tested in the quality assurance system, and distributed to the production system only after thorough testing and verification.
Hint
Because modifications often lead to the need for a modification adjustment during a later SAP system upgrade or when applying SAP Support Packages, document the modification changes to help to speed up the modification adjustment process. When documenting, be sure to include the SAP Note number and SAP system release dependencies.
The automatic implementation of SAP Notes contributes to enhanced quality, because it reduces errors due to manual implementation. Manually implementing an SAP Note can lead to high costs because of the resources, including personnel and time, needed to implement the SAP Note.
If an SAP Note is implemented incorrectly, the quality of the SAP system suffers.
Configuration Steps for SAP Note Assistant
Before you can start using SAP Note Assistant, you need to make a number of settings in your system:
- Define the system change option (transaction SE06). For the software components in which you want to implement the SAP Notes, set the Status to restricted modifiability or Modifiable. In addition, for the general SAP name range, set the Status to Modifiable.
- There are different ways in which you can load SAP Notes into your system. You can download SAP Notes directly using an HTTP destination to SAP, or you can use SAP Note Assistant to upload SAP Notes that you have already loaded from SAP Support Portal, or you can use the ABAP Download Service. If you want to download an SAP Note with HTTP, you first need to create two RFC destinations of type H (recommendation: SAP-SUPPORT_PORTAL) and G (recommendation: SAP-SUPPORT_NOTE_DOWNLOAD) for connecting to SAP Support Portal and for SAP Note download.
Note
The use of RFC destination SAPOSS (of type 3) is no longer supported. See SAP Note 2923799 – Final Shutdown of RFC Connections From Customer Systems to SAP for more information. For the download procedure, you need to choose HTTP Protocol or Download Service Application.
- HTTP Protocol is available as of SAP_BASIS 740.
- ABAP Download Service is available for SAP_BASIS release 700 onwards. Any ABAP system having the download service (for example the SAP Solution Manager 7.2 System) can be used as download system. For more information concerning this scenario, see SAP Note 2554853 – SAP NetWeaver download service for SAP Notes.
Because there is a risk that the SAP Notes files can be maliciously modified and customers can unknowingly upload the maliciously modified SAP Notes files into their ABAP systems, SAP delivers all SAP Notes with digital signature to protect SAP Notes files with increased authenticity and improved security.
To consume digitally signed SAP Notes from SAP ONE Support Launchpad (https://launchpad.support.sap.com), you need to follow SAP Note 2836302 – Automated guided steps for enabling Note Assistant for TCI and Digitally Signed SAP Notes and the steps listed in the PDFs attached to this SAP Note and to SAP Note 2508268 – Download of Digitally Signed SAP Notes in SNOTE.
SAP Note 2827658 – Automated Configuration of new Support Backbone Communication - Update 02 provides a task list SAP_BASIS_CONFIG_OSS_COMM to configure and check the connection to SAP new Support Backbone.
For selecting and customizing the procedure, you can also use SAP Reference IMG (transaction
SPRO
), area SAP Customizing Implementation Guide → ABAP Platform → Application Server → Basis Services → SNOTE → Download of SAP Notes in SNOTE, or run report RCWB_SNOTE_DWNLD_PROC_CONFIG. This is a one-time set up. If required, you can change the settings in this report at any given point in time.For more information, see SAP Note 2537133 – FAQ - Digitally Signed SAP Notes.
- To view the Note text correctly in SAP Note Assistant, install Adobe Reader Version 7.0.1 or higher on the computer from which transaction SNOTE is started.
- Before you implement notes with SAP Note Assistant, you should upgrade to the latest version of SAP Note Assistant. Follow SAP Note 1668882 – Note Assistant: Important notes for SAP_BASIS 730,731,740,750,751,752,753,754, 755, 756 for details.
SAP Note Assistant Goals
The goals of SAP Note Assistant are as follows:
- Automatically implement SAP Notes which handle repository object source code corrections
- Handle dependencies with other SAP Notes, SAP Support Packages, and modifications
- Display all SAP Notes implemented in the SAP system
- Handle updates (SAP Support Packages, SAP enhancement packages, SAP system upgrades)
- Correct only a single problem, not a replacement for SAP Support Packages
The SAP Note Assistant includes the following functions:
- Searching: You can search valid SAP Notes for your system and download them.
Reporting: You can display an overview of all existing SAP Notes and their processing status, and all implemented source code corrections.
Project Administration: You can assign SAP Notes to users who then specify a processing status for the SAP Notes. The SAP system informs you if an SAP Note has an inconsistent status.
Logging: The SAP system logs all processing steps.
Corrections: You can implement the source code corrections (correction instructions) contained in SAP Notes into your SAP system automatically.
Integration: When you apply SAP Support Packages or upgrade your SAP system, the SAP system automatically recognizes which SAP Notes have already been completed by an imported SAP Support Package or SAP system upgrade, and which correction instructions still need to be implemented.
You can apply the SAP Notes in different ways with SAP Note Assistant:
- If a connection to the SAP Support Portal is configured in the SAP system (see previous section), you can directly download the SAP Notes to your SAP system.
- You can also download the SAP Notes from SAP Support Portal (for example, with the Download Manager) to your PC and then upload them to the SAP system.
The upload then takes place from within the SAP Note Assistant.