AS2 communication with MIC mismatch error

[former_member276240]

We have a B2B inbound scenario in SAP PO 7.4. Our Partner is facing with MIC mismatch errors ? Please let me know what are the possibilities to get this kind of errors?

with the same partner my outbound scenarios are working well.

We have imported partner public certificate in NWDA.

[manoj_khavatkopp]

Siva,

There was this known issue of MIC mismatch however that was the outbound case for which SAP has released a patch.

1926649 - Mismatch in MIC received in MDN & calculated by AS2 adapter

Not sure if the same solves for inbound too , if not please raise an OSS note to SAP and update the thread .

Br,

Manoj