MDM 7.1.11 crash

Lately, we're having a problem in MDM, it suddenly crashes and checking the MDS_Log, the log error is:

"ABAP API usage exception with MSG class MDM_ABAP_API, MSG number 103, MSG type E, MSGV 1, MSGV2, MSGV3, MSGV4"

We're experiencing this issue after FP upgrade 9.7.0.8 and MDM to 7.1.11 from 7.1.9

Thanks in advance those who would help.