Symptom
When trying to submit an eDocument to the Tax Authority, you receive the message: Communication Error
SOAP error code: {http://schemas.xmlsoap.org/soap/envelope/}Client
Message no. EDOCUMENT_ES_SII008
SOAP error text: Error writing to XMLStreamWriter.
Message no. EDOCUMENT_ES_SII009
Environment
SAP S/4HANA Cloud
Cause
Outdated CPI package.
Resolution
These errors are solved after updating the last version of package in the CPI according to the last version from delivery package "SAP Document and Reporting Compliance: Electronic Tax Register Books for Spain", additionally, for the same customer CPI, under "Operate and monitor integration scenarios", click on Tile "Keystore", check the corresponding alias and Key pair, these should be created properly and date of the "valid until" is not expired.
See Also
Keywords
eDocument cockpit, Document and Reporting Compliance, update, CPI, Communication error, SII list , KBA , CA-GTF-CSC-EDO-ES , Spain , How To