Customer 100019 is not defined for function SP (table TPAKD) Message No. F2643
Diagnosis
The account group of the current customer is not defined for the required partner usage.
Procedure
Within customising, select Sales and Distribution -> Basic functions -> Partner determination -> Define partner functions -> Customer master data -> Environment -> Acct grp assignment. Here you assign the function required to the current account group.
SOLUTION:
STEP 1: Check your Account Group in "General Data" Segment
STEP 2 : Follow below Configuration Path >> Within customising, select Sales and Distribution -> Basic functions -> Partner determination -> Define partner functions -> Customer master data -> Environment -> Acct grp assignment. Here you assign the function required to the current account group.
Click on New Entries and maintain the missing assignment then Save.
Thanks, Adharsh K S