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SYSTEM_NO_ROLL issue

Former Member
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Dear Experts,

In one of my process chain the data is not getting uploaded completely to the cube.

It is giving error "SYSTEM_NO_ROLL .Unable to fulfil request for 177617064 bytes of memory space."

Please suggest.

Accepted Solutions (0)

Answers (4)

Answers (4)

former_member208104
Active Participant
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Hi,

Set following parameters:

ztta/roll_first to 1

ztta/roll_extension = 4 gb

-Sanjay

Former Member
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Note 1119924 - Runtime error SYSTEM_NO_ROLL during load from data stream

Please check above note which seems to be suitable in your case.

Thanks..

Mohit

mercedes_fernandez
Active Participant
0 Kudos

Hello,

you could try by increasing parameter ztta/max_memreq_MB in around 180Mb, see SAP Note 353579

kind regards,

Mercedes

Former Member
0 Kudos

Dear Experts,

In our system already the value of this parameter is 2047.Max which could be set is 2048.

Please suugest.

mercedes_fernandez
Active Participant
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hello,

I'd say you could set it around 2250.

kind regards,

Mercedes

Former Member
0 Kudos

Dear Mercedes,

The max value of this parameter is 2047.

Can we set the value of the parameter more than the max value.

Thanks

mercedes_fernandez
Active Participant
0 Kudos

Hello,

you could try to increase it, since it's not much more. If still doesn't work you should check from the application side.

kind regards,

Mercedes

Former Member
0 Kudos
"SYSTEM_NO_ROLL .Unable to fulfil request for 177617064 bytes of memory space."

This PC (process chain) seems to be vey big in size which in result filling total ROLL memory of SAP. You can try to split your PC and upload in system in smaller units. Check with your basis admin what is size of ROLL memory. If this is smaller as recommended by SAP then you can increase this value via parameters.

Thanks..

Mohit