Fill in all required entry fields 000 55

Hi There,

We have carried out a data load of 17'000 partners in CRM and 15'000 have been replicated correctly to ECC6

The remaining BDOC's are showing the error 000 55, fill in all required fields

However, I cannot get to find which fields are missing, I have looked at the SMQ1 and SMQ2 logs but still cannot get to the root of the problem

Any Ideas?

Reards

Steve