SM 58 error while posting IDOC

Hi all,

While posting an idoc from my r3 system, it says that IDOC sent to external system.

When I check in we02/we05, it shows the status 03. But, the IDOC does not reach XI and , I am getting an error in SM 58 stating "<b> METADATA EDISDEF FOR PORT <myportno> , IDOCTYPE and CIM do not.. "</b>

I have done all the requsite configuration for posting an IDOC needed on the R3 side and also in XI.

Any info on what this error implies and what should be done will be helpful.

Regards,

Bhavesh