Objectives of the training SAP HANA - Installation and Administration:
SMQ2 qRFC Monitor (inbound queue)
Automatic error handling when a job is aborted is desirable and useful in most cases. The conscious processing and consideration of error situations in job chains - also at step level - can help to reduce manual effort. Error situations should be catchable: If they are non-critical elements, the following job can perhaps be started anyway. In the case of critical errors, a new attempt should be made or an alert issued so that an administrator can intervene manually. Simple batch jobs are usually not capable of this. The goal of an automated environment is not to have to react manually to every faulty job.
Only one transaction code can be entered here, otherwise a single role would always be searched, which includes all transactions searched for and is assigned to the respective user. However, since the transactions can also be assigned to the user via different roles, this would not be useful. If you use the above Input variants are also only considered transactions that have been maintained in the role menu. If it is not certain whether the transaction was entered in the menu or in the S_TCODE privilege object of the role, up to four transactions can also be checked by searching through the S_TCODE permission object. Important is the attention and appropriate use of the AND/OR relationship. After the query is executed, the roles that contain the requested transaction and are associated with the user are now displayed. If you use the search through the S_TCODE permission object, the following result page appears. When looking at the result, in addition to limiting the number of transactions that can be entered, another drawback of this variant becomes apparent: Although both associated roles are displayed, at first glance it is not possible to see which transaction is contained in which role. To do this, the roles would have to be considered individually. If more transactions with user assignment are to be identified at the same time and the role assignment is to be seen directly, the use of the transaction SE16N is recommended.
Back up and restore data
Will Blockchain's Economy and Administration Revolutionise? What is a blockchain? A blockchain is a complete and unchanging transaction history of all transactions of a decentralised community that everyone who is part of it agrees to. The word blockchain first fell in connection with Bitcoin as a decentralised network for payments in the digital currency of the same name. The blockchain describes an underlying technology in which all transactions are publicly and unchangeably recorded. This transaction history is updated periodically. Each participant in the decentralised community accepts it as a reality, stores it on their computer, and can thus ensure at any time that no one can duplicate expenditure, as this would lead to a conflict in the transaction history elsewhere. A peculiarity of blockchain technology is that it has solved the "Double Spending Problem". Double-spending means something that can be doubled, and by 2008, only one central institution was considered to be sustainable. Double Spending can best be understood using the example of an image on a mobile phone. When I upload it to Facebook, I made a copy of it and I can upload it to Instagram, for example. So I used my picture "double". This effect made it impossible to establish a trustworthy, decentralised digital currency by 2008.
If you get a tp-step in the cancel message, it is a transport order-independent step whose logs cannot be displayed with logs. In this case, analyse the following files: tp-Step 6: P
tp-Step N: N tp-Step S: DS All protocols are located in /usr/sap/trans/log.
Tools such as "Shortcut for SAP Systems" complement missing functions in the SAP basis area.
If this is not the case, or if you would like to adjust the organisational levels again in a later case, you can also access them via the button Ordende (see screenshot).
A secure SAP system does not only include a good role concept.