If your EHP upgrade failed with error message “SPDA_DISASSEMBLE_QUEUE failed with code 3 DATASET_WRITE_ERROR” then your first thing to check is “Free Space” on your SAP installation drive…
For an example , EHP Upgrade failed with following screen ;
Log file shows the same info
1EETQ399 Last error code set is: RFC error system SID nr 00 function ‘SPDA_DISASSEMBLE_QUEUE’ failed with code 3 key DATASET_WRITE_ERROR: Error when writing to the file XXXX
Logon on to the related SAP system and go to ST22 transaction , you should see the following DUMP
Check the details ;
Error text: “No space left on device”
DELETE/MOVE some files from you SAP installation directory , gain some FREE SPACE and then REPEAT the installation from where its interrupted.
