SAP Knowledge Base Article - Preview

3342186 - SAP IQ - "I/O Error on file Write wrote fewer bytes than requested" error during running "iqunload"


run "iqunload" utility with "Migration Mode" for IQ migration due to different endian of source and target IQ systems but following error occurs.

***** SQL error: I/O Error on file Write wrote fewer bytes than requested -- (oslib/hos extractmvio.cxx 138)



  • SAP IQ 16.x 


SAP IQ 16.0 ; SAP IQ 16.1


KBA , BC-SYB-IQ , Sybase IQ , BW-SYS-DB-IQ , BW on HANA with Sybase IQ Near-line Storage , How To

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.