Contact Person is created in ECC but Entries are missing in CRMM_BUT_CONTNO and CRMPARNR

New partner functions Price (ZP) and Programs (ZQ) was created in ECC.

Bdoc was generated and went in to the error “Account 1000 is currently blocked by user UTest “

Due to this error the Data was partially processed in ECC, The events occurred at ECC were

1. New Contact person 1345 was created for Customer 1000.
2. New Partner functions was created for sales Area 1000/01/XX
3. The Mapping relationship was not generated in table CRMPARNR which stores ECC Contact No/ BP GUID from CRM/ Contact Person GUID.
4. Due to this the corresponding tableCRMM_BUT_CONTNO in CRM was not updated which stores the same Data as CRMPARNR.

Now if we try to update the contact person from CRM to ECC the Bdoc will always go into Error as it checks entry in Table in CRMPARNR. Since the entry is missing due to validation check fails every time and no updates will pass from CRM to ECC.

We need to create this mapping again in both ECC and CRM system , can some one suggest how we can achieve that