What is SAP BASIS? Complete tutorial
Configuration and installation of SAP systems
A user name without a restricted character set can be a security risk. Therefore, it is advisable that you restrict the character set of the user ID. In this article you will learn where the dangers lie if you do not limit the user ID. I also explain how to eliminate this security risk.
We set about creating detailed playbooks for all common scenarios - installations, portals, upgrades and migrations - and platforms. Today, hardly any consulting firm can do without them, but in my early days they gave us a decisive edge over the competition and earned us many satisfied customers.
OS, Operating Systems
If you have already defined a Queue, but the Queue does not meet its requirements or has encountered errors, you can delete it again. Note that your system is inconsistent when you delete the queue after objects have been imported (for example, after an error in the DDIC_IMPORT step and following). The deletion in these SPAM steps should only be used for troubleshooting and you should repeat the insertion of the support packages as soon as possible. Note that starting with SPAM/SAINT version 11, you cannot delete the queue after the DDIC_IMPORT step and following. Procedure Select View/Define SPAM in the entry image of the transaction. You will get a dialogue box that displays the current queue. In this dialogue box, select Delete Queue. Result The queue has been deleted. You can define a new queue.
In this step, a dialogue box prompts you to confirm the commit. If the user does not have permission to execute the transaction SPAM or the current queue has not yet been confirmed, the transaction stops SPAM with a message to that effect. CHECK_REQUIREMENTS In this step, different requirements for inserting are checked. There are the following reason that may cause this step to be cancelled: TP_CANNOT_CONNECT_TO_SYSTEM: tp cannot log in to the system database. QUEUE_NOT_EMPTY: There are incomplete OCS jobs in the tp buffer. You can view these jobs using the following tp command: tp SHOWBUFFER -D SOURCESYSTEMS= TAG=SPAM You cannot resume the processing of the queue until these jobs have been completely processed or deleted from the tp buffer. DISASSEMBLE In this step, files are extracted from the corresponding OCS files and placed in the /usr/sap/trans/data (UNIX) directory.
The "Shortcut for SAP Systems" tool is ideal for doing many tasks in the SAP basis more easily and quickly.
One particularly effective way to protect against this are so-called Access Control Lists (ACL).
You can always check with Status to see in which step and for what reason the abortion took place.