3279522 - Export diagram from Signavio to Solution Manager fails with error CONTENT_OFF_ATTR_<NAME>_TO_LONG

• The connection to SAP Solution Manager has been established in SAP Singaivo Process Manager Tennant following the user guide.
• The connection between SAP Solution Manager and SAP Singaivo Process Manager has been established via the Business Process Model Connector (BPMC).
• When exporting diagrams from Signavio to Solution Manager, it failed as the following error message:
  Export failed (Solution Manager error code: SMUD_INTERFACE_GW/000 - xxxxxxxx-xxxx-xxxx-xxx_CONTENT_OFF_ATTR_<NAME>_TO_LONG.)

• SAP Signavio Process Manager
• SAP Solution Manager 
• Business Process Model Connector for SAP Signavio Solutions

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