SAP Knowledge Base Article - Preview

3435247 - Runtime Error - APCRFC_INTERNAL_ERROR in SMQ1

Symptom

  • Dump APCRFC_INTERNAL_ERROR and corresponding error in SMQ1 after upgrade to S/4HANA 2022.
  • Runtime Error - APCRFC_INTERNAL_ERROR
  • Internal error in Fast Serializer call (RFC). 


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Environment

  • SAP S/4HANA

Product

SAP S/4HANA 2022

Keywords

APCRFC_INTERNAL_ERROR, Internal error in Fast Serializer call (RFC) ,BAPI_CRM_SAVE ,R3AD_BUPA* queues , CRMCONSUM, CRMRFCPAR, SMQ1, S/4, S4, S/4HANA, HANA , KBA , CRM-MW-ADP , Middleware Adapter , Problem

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