DB2 Resolve SQL2062N An error occurred while accessing media

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We were trying to restore a TSM backup of SAP with load options of DB2 restore.

Command – 
 db2 backup db ecp online load /usr/tivoli/tsm/tdp_r3/db264/libtdpdb264.a

But we were repeatedly getting SQL2062N,

SQL2062N An error occurred while accessing media
"/usr/tivoli/tsm/tdp_r3/db264/libtdpdb264.a". Reason code: "11".

dsmerror.log or db2diag log was not helping much.

Then we were looking at - tdpdb2.<SID>.<nodename>.log (http://publib.boulder.ibm.com/infocenter/tsminfo/v6/index.jsp?topic=%2Fcom.ibm.itsm.erp.doc%2Fr_dperp_d_prob_reasoncodes.html)

From that we could find the reason…

It was because the ‘XINT_PROFILE’ environment variable was not set..

How to set XINT_PROFILE is described clearly in here,
http://www-01.ibm.com/support/docview.wss?uid=swg21250331
Location: Ambalangoda, Sri Lanka

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