2991170 - SLG1 error CVI_API003 during synchronization employee to BP

After synchronization the employee to BP, the vendor role FLVN00 was generated for the BP, but the vendor is not generated with error message: Country: Is a required entry field in SLG1.

S/4 HANA

HRP1001, BUT000, BUT010, BUT020, V_TB108, run transaction CVI_CHECK_VISIBILITY for the specific BP and field country with field group number to make sure if the field is hardcode, BUCG, METHOD VALIDATE_MANDATORY_FIELDS, CL_MD_BP_MAINTAIN~VALIDATE_SINGLE, FSBP_BUSINESS_OBJECT , KBA , CA-HR-S4-OP-BP , HCM Business Partner Integration , FI-TV , Business Trip Management , AP-MD-BP , Business Partner , LO-MD-BP , Business Partners , BC-SRV-BP , Business Partner Foundation , CA-FS-CVI , Customer Vendor Integration – FS-BP part , How To