Error: No valid complaint data was found in this sales area

Hi All,

I am getting below error while delta or request download of customer.

No valid complaint data was found in this sales area

Message no. CRM_SPL_BUPA_FRG0010203

Validation error occurred: Module CRM_BUPA_MAIN_VAL, BDoc type BUPA_MAIN.

Message no. SMW3018

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Error case:

ECC-->Customer(Sold to) extended to a sales area and saved.

     CRM-->Business partner gets updated in the CRM properly.

ECC--> Deletion flag for same customer and same sales area is set. (Deletion flag - "Selected sales area").

     CRM-->Business partner gets updated in the CRM properly and is not shown as extended to the sales area via BP t code.

ECC-->Deletion flag is removed for the customer.

     CRM--> BDOC fails to update the Partner and goes in error.

Problem comes when deletion flag is removed in ECC.

Any help would be highly appreciated.

Thanks in advance.

-Ram