PROJECT HISTORIES
SM02 System message
A first important step was the introduction of playbooks to professionalize our work. Back then, SAP installation manuals were real tomes with hundreds of pages that often went around in circles and were anything but easy to understand....
Meanwhile, there are other ways to build consensus. But, for the most part, the following three options have proven effective as a consensus mechanism: 1) Proof of Work 2) Proof of Stake 3) Proof of Importance The differences are presented in another blog post. How do blocks form in a blockchain? Each block will build irrevocably on an older block. If you were to remove the block, you would also have to remove all blocks above it, which would destroy the entire chain of blocks. Because each new block also contains information from its predecessor block. This is very important for understanding the immutability of a blockchain. If you were to manipulate a block afterwards, you would have to adjust all the blocks that follow. The effort would be so infinitely large and expensive that such a manipulation can practically not be implemented. You can think of it as this. A blockchain arises from the cryptographically linked blocks (puzzles) full of transactions (puzzle pieces) and therefore cannot be changed without destroying the entire blockchain. For this reason, a blockchain is seen as an immutable transaction history agreed upon by a decentralised community. A blockchain is programmed to work with each miner on the longest part of the blockchain, as this is obviously the chain in which most of the work has been invested.
ESTABLISHING A SAP INNOVATION TEAM
Often one is obliged to perform a migration. There are various reasons such as legal requirements or preparatory measures for an S/HANA conversion. We are happy to support you in your decisions.
Overall, the application layer is the link between the database layer on the one hand and the presentation layer on the other. Thus, the applications on the application layer request required data from the database in order to process it afterwards.
Some missing SAP basic functions in the standard are supplied by the PC application "Shortcut for SAP Systems".
Identification of certain transactions with user assignment using SUIM This option is useful if only one transaction is to be checked for its existing assignment to a particular user.
Security and Documentation In a centralised user administration, users can be locked down efficiently on all systems or access rights can be changed.