Blog

Excel, Lotus Notes & SAP: Why Many Effective Compliance Setups Pose a Hidden Risk

A digital network image is shown here. Several symbols stand out visually from the technology, cloud clouds, graphic maps and documents.

Your system works—but at what cost?

In many companies, the compliance landscape appears stable at first glance. SAP is well-established, Excel handles data analysis, and email or tools like Lotus Notes support communication and documentation. Over the years, these functional structures have taken shape. 
And indeed, day-to-day operations run smoothly. 

That is precisely the problem. 

Gaps in Your Information System

What is often perceived as an integrated setup is, in reality, a loosely coupled system landscape.
Data is moved between tools, information is maintained multiple times, and decisions are made outside the actual core system. There is no longer a single place where everything converges—but many.

In traditional business processes, this is already inefficient. In the compliance environment, it becomes critical. Here, it is not just a matter of something working, but of it being traceable, complete, and audit-proof.
As soon as information jumps between systems, gaps arise. And these gaps are rarely noticed in day-to-day operations—but only when they are audited.

Approvals and Coordination Without Documentation in the System

A common misconception is the assumption that Excel is merely a supplementary tool. In practice, however, it quickly becomes the primary system because that is where analyses are generated and decisions are prepared. The situation is similar with email or Lotus Notes: what is intended as a communication tool evolves into de facto process control. Approvals, coordination, and documentation take place outside the system. 

Technical interfaces do not solve this problem. They transfer data, but not context. And it is precisely this context that is crucial for compliance.

So what can be done? 

Dos and Don’ts for Effective Integration:

DO:
Clearly define SAP as the leading system. Everything relevant to decision-making must be traceable there. 

DO:
Consciously limit the use of third-party software. Excel belongs in analysis—not in control. 

DO:
Use AI strategically to classify documents, extract content, and route it directly to the right processes. 

DON’T:
Spread processes across multiple tools. Anything that only works in combination is vulnerable. 

DON’T:
Tolerate shadow processes that arise outside the system. 

DON’T:
Confuse integration with control. Connected systems do not automatically equate to a transparent process. 

The uncomfortable truth is: Many of these structures did not arise through planning, but have evolved over time. They function because people have adapted to them—not because they are structurally sound. Yet it is precisely these evolved structures that reach their limits as soon as requirements increase or transparency is demanded. 

The solution, therefore, does not lie in integrating even more tools. Rather, it lies in clearly defining where processes take place, where data is stored authoritatively, and which system represents the truth. Because true integration does not arise from interfaces, but from clarity and transparency.ndern durch Klarheit und Transparenz. 

Everything in Your SAP

If you want to seamlessly integrate Excel, Lotus Notes, and other applications into your SAP system, you need a streamlined workflow that, ideally, also saves you resources and reduces costs. That’s exactly what we’ve developed for you in our proven CLC-PADD® system, which is already in use by several customers in the chemical industry. Learn more about our solution now:

CLC-PADD® Compliance+