Challenge
The client relied on a custom-developed extraction program within SAP. However, the sheer volume of line items caused serious performance and runtime issues during invoice extraction. As a result, not only these complex invoices failed to process correctly, but other invoices within the same processing run were also affected. This created operational disruption and increased the risk of non-compliance with Poland's KSeF requirements.
KGT's Solution
KGT performed a detailed technical and functional analysis of the invoice extraction process, evaluating multiple solution paths with a strong focus on performance, stability, and control integrity. KGT designed a targeted solution specifically for invoices with extreme line-item volumes. In parallel, the client optimized its SAP class program to further enhance efficiency and reduce processing time.
- Isolated high-volume invoices from the standard extraction flow
- Significantly improved system performance without introducing new control risks
- Preserved the integrity of the existing tax and audit framework
- Introduced a parallel extraction program that can be used as a backup process
Results
- Performance bottlenecks resolved during invoice extraction
- Stable processing of invoices with very high line-item volumes
- Full validation of the solution for production use
- Remaining performance considerations limited to a clearly defined and controlled scenario
Impact
This case demonstrates how KGT combines deep SAP expertise with pragmatic tax technology design to deliver robust, SAP-integrated e-invoicing solutions for even the most demanding business scenarios.
- Reliable KSeF compliance even for invoices with extreme data complexity
- Improved system performance and operational stability
- Reduced risk of processing delays affecting other invoices
- Scalable architecture ready for future growth and increasing data volumes