2482264 - Error "write iq data file failed: only X out of Y bytes written" reported during BW archiving process - SAP BW with SAP IQ Near-line Storage

• You are performing BW DAP (Data Archiving Process) to archive data to SAP IQ database or attempting to move partitions from Hot/Warm Tier to Cold Tier (DTO - Data Tiering Optimization).
• The process fails with the following errors:

C *** ERROR => write iq data file failed: only X out of Y bytes written (No space left on device).
[dbsyb.c 29816]
C {root-id=288023B0B0B61ED6B6ECF15532D42670}_{conn-id=00000000000000000000000000000000}_0
B ***LOG BZY=> unexpected return code 4 calling DBDS [dbacds 2019]
B *** ERROR => Unexpected RC when calling dsql_exec
[dbacds.c 2020]
C *** ERROR => write iq data file failed: only X out of Y bytes written (No space left on device).
[dbsyb.c 29816]

• SAP Business Warehouse - All versions
• SAP BW/4HANA - All versions

write iq data file failed, out of space, No space left on device, DAP, BW archiving process, NLS, IQ , KBA , BW-SYS-DB-IQ , BW on HANA with Sybase IQ Near-line Storage , BW-WHM-DST-ARC , Archiving , BW4-DM-DTO , Data Tiering Optimization , Problem