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changing a debitors partnerrole with SD_CUSTOMER_MAINTAIN_ALL

Hey guys,

i am trying to change a debitors partnerrole. e.g.

Debitor 1 has partnerroles

AG: 1

RG: 1

WE: 1

Now i want to change this to

AG: 1

RG: 1

WE: 2

I used the function module SD_CUSTOMER_MAINTAIN_ALL and get the error code KUNNR IS NOT UNIQUE. What's wrong? Why it is not possible to do this?

thx,

Ming

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Former Member
Former Member replied

Hi,

maybe the trouble is due to the fact you should have deleted WE:1 in YKNVP and created WE:2 in XKNVP.

Nevertheless, think about never using such function module.

There is no reliable BAPI or FM to maintain standard customer master data.

The FM you try to use has been developped for a very particular case. Using it for standard purposes will surely have side effects in the future.

Instead you may look at class CMD_EI_API

Alain

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