Solution : https://service.sap.com/sap/support/notes/1047509 (SAP Service marketplace login required)
Key words :
invalid metadata exception, - apply support package 21, apply support package 13, empty sync key, middleware short dump, empty synckey, terms merep_mon, null synckey, cascade delete, note assistant
Related Notes :
| 1030505 | SAP Mobile Infrastructure 2.5 SP20 - Composite Note |
| 1021650 | SAP Mobile Infrastructure 7.0 SPS12- Composite Note |
| 995489 | SAP Mobile Infrastructure 7.0 SPS11- Composite Note |
| 983897 | SAP Mobile Infrastructure 7.0 SPS10- Composite Note |
| 977479 | SAP Mobile Infrastructure 2.5 SP19 - Composite Note |
| 956118 | SAP Mobile Infrastructure 2.5 SP18 - Composite Note |