Make SAP® easy for yourself. With automatic data import and export between Excel® and SAP. SimDia² from ERSAsoft makes data exchange simple. Without any programming, convenient and fast – in minutes instead of hours or days.

SimDia² – The perfect alternative to manual SAP input and LSMW, ABAP, Batch Input or eCATT.


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Helpful person making work easier for 2 woodcutters with blunt axes by offering them a chainsaw


“I don’t have time to sharpen my axe. I have to cut down so many trees!”

Inspired by Jorge Bucay’s “Let me tell you a story”

Does this sound familiar? You want to optimize your SAP processes, but you don’t have time to occupy yourself with new programs because of all this other work? In that case, software from ERSAsoft is just right for you!

After all, our software is not only extremely easy to handle, but is also ready for use in the shortest possible time. No installation, set-up or lengthy training required. This way, we make your SAP easier without you having to interrupt your work. Therefore our motto:

We sharpen your axe while you cut down your trees!



We develop our software so that it is ready for immediate use and can be operated by any proficient SAP user. And all this without requiring any previous technical knowledge, extensive training or putting strain on your IT.

Better data quality and availability

Our software helps you make the most of your business data. SimDia² reliably brings your data to where they belong: From the Excel tables of the individual departments directly into your central SAP system.

Time savings & higher productivity

SimDia² reduces your effort for data exchange between Excel and SAP by more than 90%. This way you gain days, weeks or even months compared to conventional methods. Valuable time that you can invest in other projects.

Workload reduction for departments & IT

The automatic data exchange provided by SimDia² relieves your departments from tedious and time-consuming tasks. At the same time you free up your IT because, unlike conventional methods, SimDia² requires no programming whatsoever.

Outstanding support

We take customer service personally. As our customer, you always have an expert as your permanent contact person. No ticket system, no call center. We take care of your wishes and problems immediately and thoroughly.


“SimDia² relieves both our specialist departments and our IT in numerous areas. And the support provided by ERSAsoft is exemplary!”

“We have a very broad spectrum of SAP applications at the Munich Municipal Hospital: Clinical system, purchasing, technology, real estate management RE-FX, and certainly more to come in the future.

SimDia² has met with a great response both in IT and in the specialist departments. The departments now finally have a tool at hand with which they can easily, quickly and safely create and revise large amounts of data. This relieves our IT of routine tasks and gives them more time to “cut down trees” – i.e. for process design and optimization.

Support is also exemplary. ERSAsoft still takes real personal care of their customers!”

Peter Zimmermann, Department Technology Management, Munich Municipal Hospital Group

“In our Europe-wide migration to SAP Automotive, SimDia² saves us almost two months of project time for each plant.”

“In the MAN project POWER, we are shifting the entire administration of our Europe-wide production chain to SAP. Among other things, the complete existing and very heterogeneous system landscape of our plants will be migrated to the SAP Automotive standard. Until recently, this required over 150 different migration programs and scripts. We have now been able to replace most of them with a single program – SimDia² – and thus greatly simplify our processes.

Since SimDia² is really easy to learn and use, a large part of the migration preparations can now be done by the respective departments themselves in a short time. This saves us almost 2 months of project time per plant – well over 6 months in total already.”

Olcay Yildirim, Head of subproject POWER, MAN Truck & Bus

“SimDia² has greatly simplified our work with SAP. It reduces our time expenditure, increases our data quality and pays off even for the smallest amounts of data.”

“As a medium-sized BPO specialist in human resources, we cannot and do not want to waste time on tailoring our software platforms – especially SAP – to our requirements. We are therefore very pleased to have found a competent and flexible partner in ERSAsoft, who enables us to simplify our work with SAP without costly time and financial investments.

With the help of SimDia², our employees are now able to import any data into SAP fully automatically. Due to its ease of use, this is worthwhile even with the smallest amounts of data. For we can not only drastically reduce the time required, but also increase the quality of our data, as transmission errors can no longer occur.

For us and especially for our customers, the use of SimDia² offers only advantages: Our specialists are relieved of routine work, and we can provide our customers with much faster and better service.”

Harald Strixner, CEO, Personal Partner Strixner

“ERSAsoft’s support deserves a lot of praise. Here the customer is really still king; something like that you’ll hardly ever find anymore.”

“We are currently using SimDia² in real estate management (SAP RE) and SAP controlling. Further areas of application are under consideration at the moment.

A big praise goes to the support. Not only before, but also after purchasing the software, you will receive immediate help – here the customer is really still king; something you unfortunately hardly ever find today.”

Alfred Grabosch, IT Coordinator, Bavarian chamber for social benefits and pensions

“SimDia² is really easy to use and implemented in a very short time. The extremely fast support provided by ERSAsoft has always been a great help in successfully accomplishing even complex tasks.”

“Before the introduction of SimDia², we had to resort to LSMW to import our Excel data into SAP. However, it became apparent that the use of LSMW was too time-consuming in the long run, especially for annual financial statements, but also for migration projects or master data changes. In addition, we quickly needed a solution for a current project that would enable us to complete our data import on time.

ERSAsoft provided us with a test version of SimDia² free of charge and supported us in its implementation. This enabled us to accomplish the data import “spontaneously” within the shortest possible time. The current requirement could therefore be fulfilled instantly. Otherwise, the IT department would have had to create several programs at short notice, which would probably have delayed the time-critical project.

After the successful test, we introduced SimDia² in various business areas. The installation-free operation and simplicity of SimDia² as well as the provided documentation and online videos were a great help. The training of our colleagues to use SimDia² on their own took less than 10 minutes. LSMW has not been in use here since then.”

Joachim Schütz, System Manager Accounting, German Society for International Cooperation

“For us, Simdia² is the simply smarter alternative to LSMW,
both in terms of user-friendliness and functionality!”

“We have been using SimDia² since 2015 as a clever alternative to LSMW for mass changes and entries of any kind in SAP. We particularly like the ease of use of SimDia² when creating and running import recordings. As a result, even individual mass changes can be made “on the fly” quickly and without any programming effort.

The many advanced functions of SimDia² compared to LSMW also prove extremely useful time and again. Particularly worth mentioning here are the mass maintenance of tables with automatic search function for the correct row and dynamic creation of new rows (e.g. for partner functions) or the easy mass maintenance of long texts (especially with the latest version of SimDia² via the SAP legacy row editor).

In addition, the very good support provided by ERSAsoft as well as the uncomplicated program updates with always new and useful functions round off the overall package for us.”

Alexander Keul, IT/Process Management, Leifheit


Automatic data exchange between Excel and SAP

SimDia² is the most user-friendly and versatile solution for automatic data import and export between Excel and SAP – whether it’s for master data management, for transactional data or for SAP process automation. It integrates directly into the familiar SAP user interface and requires no programming at all. With SimDia², every SAP user can transfer data between Excel and SAP quickly and easily themselves – without burdening IT.

SimDia² is no SAP add-on or plug-in, but a stand-alone Windows program. It establishes a connection between the two systems via our specially developed SAP-to-Excel bridge. As a result, SimDia² works with all SAP modules and transactions – no matter if SAP standard, customized or self-developed. SimDia² is immediately ready for use “out of the box” without installation and functions with all versions of Excel and SAP (including S/4HANA). No integration, setup or SAP transports or other adaptations of SAP or Excel are required.

SimDia² entails no initial expenditure or additional costs. Neither for setup and implementation nor for lengthy staff training. This is ensured by the intuitive usage concept and the comprehensive and individual online demonstration, which we provide free of charge. Also maintenance & support are already fully included in the licenses, which you can flexibly compile according to your requirements. You pay transparently and calculably only for what you really need. This makes SimDia² profitable from as little as one saved hour of work per month.

If you want to know just how much time and effort you can save in the future with SimDia², then simply use our savings calculator:


Of course we are aware that your exact effort is influenced by many more values and can fluctuate considerably every month. Above all, the time and effort per imported data set depends on so many criteria (SAP transaction used, complexity of the data, number of data fields per data set etc.) that only an approximate average value can be given here.

The savings calculator should therefore only provide you with an orientation aid on how high your current effort for data exchange between Excel and SAP is, and whether the use of SimDia² is profitable for you. In general, if your current effort amounts to more than one hour per month, you should take a closer look at SimDia². We would be happy to tell you more about it!

We would like to point out in this regard that the price for SimDia² is not included in the result of the savings calculator. This is simply due to the fact that the license requirements are very different for each company and therefore a serious blanket price statement is not possible. For this reason, we will analyze your individual situation in detail together with you and, based on this, prepare an offer tailored to your company’s needs which exactly matches your intended use.

We will gladly take the time to analyze your individual use case together with you and find out how SimDia² can best support you. Just get in touch with us!

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