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I'm working with BD 14.1 and TTU's 14.1 too. When I try to run a FASTEXPORT or a MULTILOAD, the log shows the following error message:
££££ NOTIFY ERROR: SENTENCIA: LOGON, CODIGO: 308, MENSAJE: CLI2: BUFOVFLOW(308): Parcel data too large for receiving buffer.
££££ notify: ERROR: Could not write metadata