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SUM "Stack configuration not useable" - NW 7.4 Upgrade

former_member246431
Participant
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Hello,

we are facing following Problem: While upgradeing of our SLD (Netweaver PI 7.1 Dual-Stack) to Netweaver 7.4 Dual-Stack with SUM check:

PREP_INPUT_CHECK/SELSTACKXML_ASK failes with output:

Last error code set: Stack configuration not useable: The stack configuration is not valid for the system

I generated the stack.xml file with Mopz and it ist located in the directory with the Upgrade Packages.

I searched in various posts with the same error for example:

Error when upgrading an SRM System 5.5 to SRM 7... | SCN

But the System-Number is correct and in the xml file and in lmdb too.

The verification check in LMDB is green.

Can anybody help me ?

Thanks

Lukas

Accepted Solutions (0)

Answers (2)

Answers (2)

former_member185239
Active Contributor
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Hi Lukas,

Generate the stack for the system again.

I think , your XML file has got corrupted or you are using a wrong stack.xml file.

With Regards

Ashutosh Chaturvedi

former_member246431
Participant
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Hi,

mh.. i will try it.

thanks.

Former Member
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if possible please attach STACK.xml.

former_member246431
Participant
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HI,

i generated the Stack file new and even downloaded the Packages again.

Same error.

I recorginzed some errors in Mopz, do they have impact on the stack file ??

Only in Mopz in LMDB i see no errors

Attached the Stack file.

Thanks very much.

former_member185239
Active Contributor
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Hi Lukas,

It is not able to convert xml file properly and hence the xml file is getting corrupted.

We will go through the stack.xml file.

With Regards

Ashutosh Chaturvedi

former_member185239
Active Contributor
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Hi Lukas,

We have found that ,

- You have dialog instance having a number 00 D(ABAP)

- You are having a CI instance 00 (ABAP system DVEBMGS)

Please find the screenshot

But it seems to be a java system right?

So Remove the below lines

<instance>

<type>D</type>

<host>sappsl</host>

<number>00</number>

<os>LINUX_X86_64</os>

<cim-classname>SAP_BCApplicationServer</cim-classname>
</instance>


<instance>

<type>DVEBMGS</type>

<host>sappsl</host>

<number>00</number>

<os>LINUX_X86_64</os>

<cim-classname>SAP_BCCentralServiceInstance</cim-classname>

</instance>


From the stack.xml file and then retry the SUM.

If its work , then dont proceed with the update (SAP will not support your update if stack.xml file is edited manually) , Correct the systems in LMDB accordingly then generate the stack again. 


With Regards

Ashutosh Chaturvedi






former_member246431
Participant
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Hi, thanks for ht really fast help.

I will try your solution. It's an Dual Stack System.

former_member185239
Active Contributor
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Dear Lukas,

You need to configure the product system properly.You need to include the ABAP and JAVA system of PI in a single product system.

Because your ABAP stack is not coming in the stack.xml file.

Then dont try the above activity mention by me. If you want to update the java stack only, then start the SUM tool with the below command

./STARTUP javaonly

Then give stack.xml as input and hopefully it will take.

With Regards

Ashutosh Chaturvedi

former_member246431
Participant
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Dear Ashutosh,

i think it is configured right. There is the Java and ABAP in one Productsystem

former_member185239
Active Contributor
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Hi Lukas,

Just retry once again to generate the stack and send the screenshot of all the steps to my

ashutosh.sunny@gmail.com email id.

I will cross check from my side and can you please paste the error by translating it into english language which you have posted earlier.

With Regards

Ashutosh Chaturvedi

former_member246431
Participant
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Thanks for so much help Ashutosh. I will send the Screenshot today. If the problem gets solved i will update this post.

Former Member
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There is one SAP note for the same issue you have faced.

1861192 - Software Update Manager - Stack configuration not useable

former_member246431
Participant
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Hi, thanks for reply,

yeah i know but the installation number is correct in LMDB. Java and ABAP both show the same number.

Lukas