Hi Kalpana,
Could you please also check in the R/3 system that the
partner for which the error occurs exists in the table CRMKUNNR, which
is used to convert the partner GUIDｴs into the R/3 customer numbers.
The contents of the R/3 table CRMKUNNR should be identical to those of
the CRM table CRMM_BUT_CUSTNO.
For the detail, please check KBAs below to resolve your issue.
1996250 Partner with the partner role AP cannot be converted (EC(010)
1997323 Partner with the partner role AP cannot be converted (Notification E C (010)
Best Regards,
Bruce