Mapping: Error in resource resolution or initialization

Dear All,

I have developed RFC to SOAP asynchronous scenario. Our version is PI 7.4 SP08.

Facing below error;

I tried everything related to Cache update, also tried clearing SLD Data cache many times, performed full CPA cache refresh many times but still getting the same error.

Took system restart with OS 2 times but still no luck.

All ESR objects and ID-ICO is perfectly created, no doubts in that.

Please help me to resolve this.

Thanks in advance.

Best Regards,

Dipen.