SAP Knowledge Base Article - Preview

1938121 - Internal error - DB and COMM_A_IN_MEMORY incompatible (AM891)

Symptom

  • When displaying/changing address data for a customer, vendor, etc. the error message "Internal error - DB and COMM_A_IN_MEMORY incompatible" is thrown
  • The error message can be thrown in many different transactions and applications where addresses are being used
  • The error can be seen as a pop-up message or in a short dump

    COMM_A_IN_MEMORY 2.PNG

  • Details in the Short dump are as follows
    COMM_A_IN_MEMORY.PNG

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Environment

  • SAP NetWeaver
  • Releases 46A, 46B, 46C, 610, 620, 640, 700, 710, 701, 711, 702, 720, 731, 740, 750

Keywords

AM891, AM 891, DB, COMM_A_P_IN_MEMORY incompatible, CL_ADDR_PERSISTENCY_SZA0, MESSAGE_TYPE_X, SAPLSZA1, LSZA1002, D0100_READ_ADDRESS , KBA , BC-SRV-ADR , Address Management / Business Address Services , Problem

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