A problem might occur in the CICS® address space because a user is not authorized to access DFHAPPL resources.
An ECI_ERR_SYSTEM_ERROR return code and the following message:
DFH FC0400 applid This CICS system is not authorized to provide shared access to data tables - reason code X'code'.
This error is generated in the EXCI code if the user ID of the CICS Transaction Gateway host address space is not permitted to the DFHAPPL.dfhjvpipe or the DFHAPPL.applid facilities.
CICS tried to open a data table but the table could not be shared with other CICS systems because a security check for update access to the resource name DFHAPPL.applid failed. The value of the reason code, X'code', provides further information on the reason for the failure of the security check.
For
more information see the CICS messages information in: CICS Transaction Server Information
Center
Check the MVS™ system log for more information about the cause of the error.