Getting a dump CX_SLD_API_EXCEPTION while doing production order change

Dear Experts,

We are trying to do a production order change (Tx CO02)

Upon saving , the system gives an ABAP dump CX_SLD_API_EXCEPTION

Environment:

ECC6.0 EHP4

Ides

Single stack abap system

Is this something to do with the sld configuration?

If yes, how and where to check ?

Kindly help

Regards,

Abhishek Gupta