0401


    Explanation
      An external CICS interface (EXCI) request was issued using the CALL API or the EXEC API, and the EXCI stub DFHXCSTB link-edited with the application detected that it was running in AMODE 24 or AMODE 64. The external CICS interface only supports calls made in AMODE 31.

    

    System action
      The application terminates abnormally.

    

    User response
      Change the application so that EXCI calls are made in AMODE 31, or relink-edit the application AMODE 31.

    

    Module
DFHXCSTB.