OUTSOURCING NON-SAP PRODUCT MANAGEMENT
Is that all there is to know about SAP Basis?
SAP Basis refers to the IT underlying the SAP system. It includes various middleware programs and tools and is responsible for the smooth operation of the SAP system.
SAP, as one of the world's leading software providers with over 100,000 employees, is a central component of the system landscape for many companies. Due to the many different modules, such as "Finance" and "Human Capital Management", as well as the wide range of customization options, a broad field of professions and possible areas of activity has opened up here in almost 50 years.
Configuration
User authentication is usually performed by entering a user name and password. This information is called user credentials and should only be known to the user, so that no third party can gain access to the system under a false identity. This post explains how a user's password protection can be circumvented and how to prevent it. SAP system legacy data The login data of a user, including password, are saved in the USR02 database table. However, the password is not in plain text, but encrypted as a hash value. For each user there are not only one but up to three generated password hashes. Different algorithms are used to calculate these values, but only the Salted SHA1 can be considered sufficiently safe. Table deduction USR02 The secure password hash is located in the fifth column of the pictured table deduction with the heading Password hash value. The corresponding data field in the column is called PWDSALTEDHASH. Weak Password Hash Risks You have a good and working permission concept that ensures that no processes or data can be manipulated or stolen. A potential attacker now has the ability to read out your database with the password hashes. The hash values are calculated using password crackers, which are available on the Internet at home, and the attacker now has a long list of user credentials. To damage your system, the user will now search for the appropriate permissions and perform the attack under a false identity. Identifying the actual attacker is virtually impossible. Check if your system is vulnerable too Your system generates the weak hash values if the login/password_downwards_compatibility profile parameter has an unequal value of 0.
In the result table USERTCODE are the transaction codes of the SAP users. Afterwards you simply have to output the complete list via "Object > Output complete list". Then save the list via "System > List > Save > Local file". The column Account contains the SAP user. This way you can see the used transactions grouped by SAP user.
"Shortcut for SAP Systems" simplifies tasks in the area of the SAP basis and complements missing functions of the standard.
Step-by-step Summary Copy Cofiles/data file to transport directory Normally /usr/sap/trans, if not —> AL11 -> DIR_TRANS Customise file owners and permissions chown adm chmod 664 In SAP system: STMS -> Import Overview -> Select Import Queue -> Additions -> Additional Jobs -> Attach Enter Transport Jobs ().
Whereas batch processing used to be a mainframe domain, companies today usually have to control background processing in heterogeneous operating system environments and client-server applications.