https://userapps.support.sap.com/sap/support/knowledge/en/2603032
2603032 - MEINT LOIWCS03 Workflow Pre XSLT Transaction value is empty | SAP Knowledge Base Article
LOIWCS03 message types transformed by MEINT are missing Standard Value Key information In MEINT Workflow Configuration for message type LOIWCS03, Pre XSLT...