3720193 - Job SEND_SYSTEM_RELATIONSHIP_TO_SUPP fails with XML_FORMAT_ERROR

The Job SEND_SYSTEM_RELATIONSHIP_TO_SUPP fails with XML_FORMAT_ERROR:

Category               ABAP Programming Error
Runtime Errors         XML_FORMAT_ERROR
Except.                CX_XSLT_FORMAT_ERROR
ABAP Program           CL_AI_SC_DATA_PROVIDER========CP
Application Component  SV-SMG-SVC
Date and Time          23.02.2026 10:55:18

    Error analysis
        An exception has occurred which is explained in more detail below. The
        exception is assigned to class 'CX_XSLT_FORMAT_ERROR' and was not caught in
         procedure
        "PROCESS_RESPONSE" "(METHOD)", nor was it propagated by a RAISING clause.
        Since the caller of the procedure could not have anticipated this
        exception, the current program was terminated.
        The reason for the exception is:
        The XML format was recognized as invalid for one of the following
        reasons:
    
        1. The basic structure of the document was incorrect - for example, the
        root tag <abap> must be in the XML namespace
        "http://www.sap.com/abapxml".
    
        2. Start tags appear where no more are expected - for example, when an
        integer value is to be read.

SAP Solution Manager 7.2

CX_XSLT_FORMAT_ERROR, XML_FORMAT_ERROR, CL_AI_SC_DATA_PROVIDER========CP, SEND_SYSTEM_RELATIONSHIP_TO_SUPP fails, SOLMAN_CONNECT , KBA , SV-SMG-SVC , Administration of Service Connections with Solution Manager , Problem