Action could not be performed. See note 0490748

Dear Experts,

We have a problem when we are replicating materials from R3 to EBP with the materials maintained EAN number. The system displays the status text 'Action could not be performed. See note 0490748 in EBP system.

It's following setting about SE91/COMCPRMSG/SM30.

1) In SE91, Maintain COM_PRODUCT_CUSTMSG Number 20

2) In COMCPRMSG, make the entry as W, W, W.

3) In SM30, Table T100S, make the entry as COM_PRODUCT_CUSTMSG 020   EW    W    Check the flag.

Kindly suggest what needs to be done.

Thanks & regards

Andrew Ma