3649428 - 'Maintain an AES key that is used to generate QR codes' error in Taiwan eDocument Cockpit app - SAP S/4HANA Cloud Public Edition

When clicking in 'Display' button, the error message 'Maintain an AES key that is used to generate QR codes' is triggered in eDocument Cockpit app.

SAP S/4HANA Cloud Public Edition.

1. Access eDocument Cockpit app
2. Select related document
3. Click in Display button
4. error is triggered

Missing AES configuration.

To enable invoice printing on thermal paper, an AES (Advanced Encryption Standard) key must be obtained from the tax authorities for invoice encryption. Once the key is available, it must be configured as follows:

1. In the configuration environment, open the SSCUI 102739 Maintain Additional Parameters activity using the search function.
2. Select the relevant company code.
3. Enter the AES key in the Parameter Value field for the parameter Taiwan AES Key (TW_AES).

SAP Help Configuration Options for Key Users

AES, QR CODE, PDF, DISPLAY, EDOCUMENT, TAIWAN, CONFIGURATION, SSCUI, 102739, Maintain Additional Parameters , KBA , CA-GTF-CSC-EDO-TW , Document Compliance Taiwan , Problem